Month: July 2018

Categories
DCV Equipment Products

Aldes H2O Controlled Wall Vents

H2O Controlled Wall Vents Kerry Cork Limerick

Aldes H2O Controlled Wall Vents

The Aldes H2O Controlled Wall Vents have a high acoustic performance, are easy to install, and can be applied in humidity-controlled and noise attenuation air inlets.

 

Description

  • The ideal humidity-controlled air inlet for a feed-through masonry wall application.
  • Various EHT accessories allow to improve its acoustic sound attenuation performance. (see table opposite).
  • Humidity range: 46-61% for the EHT 6-45 and 49-61% for the EHT 14-45

Installation

  • In feed-through masonry wall.
  • EHT is implemented on a circular sleeve.
  • Connection on sanitary area PVC 125, use the Roll’IN, Ø125 shaft

Driver Renewables are licenced Retailer’s of Aldes Equipment

Categories
DCV Equipment Products

Renson HealthBox® DCV System

Driver Renewable Energy Kerry Cork Limerick

Renson HealthBox DCV System

The Healthbox® II monitors the indoor air quality, focussing on: moisture and/or VOC and CO2 24 hours a day, even when the occupants are not at home. The built-in sensor in the control module will regulate the control flap to extract the right amount of air from the room to provide the best air quality with the best energy-efficiency. The Healthbox® II has up to 6 separate connections to enable energy-efficient ventilation. Now also available with 8 connections (Healthbox® Smartzone).

The Healthbox® II screens moisture and/or CO2 in each connected room 24 hours a day, even when the occupants are not at home. The built-in sensor in the control module will open the control flap to a greater or lesser degree. The Healthbox® II has up to 6 separate connections to enable energy-efficient ventilation.

Driver Renewables Design vents for extraction in Kerry, Cork and Limerick

To enable the integration of the extraction vents into the ceiling, the location of the control system was shifted from the extraction vent to the electronic control modules on the motor unit.

In addition, the plastic extraction vents were replaced by aluminium design vents. These design vents (height 11mm) were developed for integration or mounting into or onto the ceiling (or wall), for a plaster, plasterboard or a MDF base surface. These vents are generally supplied in RAL 9010 matt (white) but can easily be painted over. The occupant can choose between 6 different designs, so that combinations with all kinds of décors are possible.

The vents are generally equipped with an 80 mm diameter connection, while only for the kitchen, this standard diameter is 125 mm.

Unique automatic calibration system

The entire system is automatically calibrated, achieving the appropriate flow rate for each control module, regardless of the length and type of the ducting. The control modules can be programmed according to the type of room and/or standard, which is to say, one can indicate at the time of installation, whether the room in question is a wet or dry room. The control modules will then be set to the required maximum flow rate per room and will communicate with the motor unit in order to determine the required total flow rate of all wet and dry rooms, specifically for that house.

This avoids the risk of possible errors during settings and is a major time saver. The total adjustment time will be limited to an average of 12 minutes.

Energy savings through optimised, extraction, on-demand

The Healthbox® II has a powerful motor with control modules that can ensure proper ventilation of any connected room at all times. A humidity and/or CO2 sensor in each control module measures the extraction air 24 hours a day, and communicates with the central processor. The control module limits the extraction rate per room if possible and also runs the motor at a lower speed.

The Healthbox® II thereby achieves heat savings and savings in electricity consumption.

4-position button (XVK4)

The four-position switch is a wired button that provides feedback about the status of the ventilation group via blue LEDs. The button allows us to make a selection from 4 programs.

Driver Renewables are licenced Retailer’s of Renson Ventilation Equipment

Categories
Renewable Energy

Mechanical Ventilation Systems With Heat Recovery (MVHR)

Benefits of MVHR Ventilation Systems in Houses

Mechanical Ventilation With Heat Recovery (MVHR)

Mechanical Ventilation with Heat Recovery is an energy efficient ventilation and heating solution suitable for both new and retrofit properties (addition of new technology or features to older systems).

MVHR systems perform three main functions. It supply’s fresh filtered air to the living areas such as bedrooms, dining rooms, living rooms etc. while also extracting the humid, stale from wet room such as the kitchen, utility and bathrooms. Before exhausting this stale air, it extracts the heat from it. After all you have already spent money heating it. This heat is then transferred to the fresh air and distributed throughout the house.

Benefits Of MVHR Systems Ensure excellent indoor air quality

  • Protects against mould & condensation issues within the property
  • Recovers up to 98% of heat typically lost with passive systems
  • Clinically proven to help sufferers of asthma and other respiratory problems
  • No trickle vents or bathroom fans required.
  • Allow occupant to ventilate property securely without having to open doors or windows.
  • Quiet and draught free
  • Removes unwanted cooking smells and other odours.
  • Helps prevent build-up of potentially lethal radon gas
  • MVHR systems are environmentally friendly and are a recommended in Part F of Irish TGD.
 

Features To Look For In MVHR Systems

The standard of modern MVHR system is extremely high. The features of the high performing MVHR systems recommended  include;

  • Greater than 90% efficiency
  • High Efficiency EC Fans
  • Counter Flow Polystyrene Heat Exchangers
  • Automatic Summer Bypass
  • Built in Humidity Detection
  • Frost Protection
  • Digital Controller
  • Extended Warranty

Introducing Demand Controlled Ventilation

Demand Controlled Ventilation is a controlled method of ventilating your home that links the amount of fresh air supplied to the occupancy of the home. DCV systems continuously monitor indoor air quality measuring parameters such humidity (H2O), carbon dioxide (CO2) and Volatile Organic Compounds (VOCs) which are harmful to our health. As these levels fluctuate daily so too does the DCV system ensuring that the flow rates are sufficient when levels are high. The system runs in trickle mode when air quality is good. This ensures optimum ventilation throughout the home using the minimum energy to do so.

Fitting A DCV System

A demand controlled fan unit is installed in the attic/ utility or plant room. A separate duct is installed from the fan unit to the wet rooms such as the kitchen, utility, bathrooms & WCs. Sensors, fitted inline in the duct, or in the room, depending on the brand used, measure air quality in each area. Based on these readings, humid or stale air is extracted from the wet areas and fresh air is drawn into to the house through wall or window vents strategically positioned in each habitable area such as bedrooms, living rooms etc.

Benefits Of DCV

  • DCV systems are demand controlled meaning each room is ventilated at the optimum level.
  • DCV systems are significantly more cost effective to run versus other ventilation systems using as little as .2 to .5 w/l/s. This translates to running costs of less than €50 p/year.
  • DCV systems are automatic and as such demand no user interaction Ensures no mould/ condensation issues throughout the property.
  • DCV systems are suitable for new and existing buildings.
  • DCV systems are very quiet when operating, running at approx. 25-30db.
  • DCV systems do not require filters.
  • DCV systems ensure optimal security as occupants do not need to open windows for ventilation purposes.

Categories
Air Conditioning Air Heat Pumps Demand Control Ventilation Heat Recovery Ventilation Renewable Energy Renewable Energy Kerry

Air Conditioning

Air Conditioning installed and supplied by Driver Renewables

Air Conditioning of all types installed and supplied by Driver Renewables

When it comes to air conditioning in Cork, Limerick and Kerry, our professional service and quick response times set us apart from other contractors. We are there when you need us.

Driver Renewables installers have over 30 Air Conditioning experience and are equipped to provide the best solution for both residential and commercial air conditioning requirements.

Driver Renewables Air Conditioning sources quality products directly from the manufacturer, so with no “middle man” we can offer you the highest quality solution at the most affordable price. We guarantee it!

Trust Driver Renewables Air Conditioning when it comes to quality air conditioning in Cork, Limerick and Kerry. We sell and install reliable air conditioning systems for any type of property. We also service all major brands, including Mitsubishi, Samsung, Daikin and Fujitsu. We aim to help residential and commercial clients enjoy a more comfortable environment.

Flexible Service from One of the Most Trusted Air Conditioning Contractors in Cork, Limerick and Kerry.

A comfortable room temperature is crucial to maintaining the air quality inside a building. If temperatures are too hot or too cold, it can have a negative impact on both the physical and mental well-being of the occupants.

A good air conditioning system is proven to improve focus and productivity, so make sure that you give us a call to ensure that your air conditioning unit is well-maintained and functioning properly at all times.

Our team can handle all your cooling needs. Our expertise in multiple brands and models allows us to provide custom climate control solutions. Our split and ducted air systems are designed to meet your property’s specific cooling requirements. We offer discounts to make our products and services more affordable

Wall Mounted Air Conditioner

Wall mounted air conditioning units Kerry Cork Limerick

Great for B&Bs, dental clinics, beauty salons, living rooms, bed rooms even rooms with expensive high voltage equipment and hotels. Our Wall mounted unit, which combines small size with high efficiency and quiet operation.
They are installed directly on the wall, about 10-20 cm below the ceiling. Wall mounted air conditioners are fully automated, and are conveniently programmed by a wireless remote control.

Cassette style Air conditioners

This style of Air conditioner are specially designed for offices, as well as retail and restaurant environment. The cassette fits perfectly into ceiling grids. Cassette Air Conditioning units are installed directly in the ceiling and finished with a decorative panel. This location allows distribution of warm or cool air. The air is distributed along the ceiling, then gently descends along the walls. This type of air conditioners provides an optimal solution for commercial businesses.

Floor Console Air conditioners

Floor Console Air conditioners Cork Limerick

These Air conditioners designed perfectly for discreet integration on walls. The floor console unit is particularly suitable for installation in offices and shops under sill trims or attics. Its unobtrusive appearance makes it irreplaceable everywhere, where other models can not be used.

Ceiling Air conditioners

Ceiling Air conditioners Cork Limerick Kerry

Celling air conditioner units are mounted directly to the ceiling, can also be possible to install the support structure attached to the wall. The important distinguishing feature of ceiling air conditioners from other models, is the distribution of the air stream – just below the ceiling. The air flows initially at high speed along the ceiling, then slows down to gently fill in the room.

Ceiling Duct Type Air conditioners.

Ceiling Duct Type Air conditioners Cork Limerick KerryDesigned for homes, offices, retail and restaurants. Duct type units allow central distribution of air from one device to multiple rooms at the same time. The air is sent through ducts from one central location to heat or cool several places. The duct type air conditioner automatically adjusts the temperature of the air flow, as the average temperature of the air-conditioned rooms. This allows you to maintain the same air parameters without the need to individually control the operation of the air conditioner in each and every room.

Which ever you pick you will be guaranteed Driver Renewables can Supply and Install Call Driver Renewables 0876396593

Floor Console Air conditioners Cork LimerickCeiling Air conditioners Cork Limerick KerryCeiling Duct Type Air conditioners Cork Limerick KerryWall mounted air conditioning units Kerry Cork Limerick

 

Multiple System air conditioners available

All split systems are quieter, more powerful and energy efficient than window/wall and portable air conditioners. Many split system air conditioners also come with handy built in features such as motion sensors, Wi-Fi and air purifiers or ionisers.

Single vs multi split system air conditioning

Both single and multi split system air conditioners have inside and outside units. A single split system air conditioner has one inside unit, whereas a multi split system can have multiple indoor units all connected to the one outdoor unit. Both single and multi split units are available as heating and cooling, or cooling only air outlet models.

A multi split system generally allows you to have up to five or more separate indoor units for different rooms in your house. The outdoor unit can be wall mounted if you live in a unit or have a multistorey house. Multi split systems are well suited for both residential and commercial use.

Multi split system air conditioning vs ducted air conditioning

If you need air conditioning in more than one room or area of your home but don’t have room to install ducted air conditioning then a multi split system is a great alternative.

Flexibility and convenience

Multi split system air conditioners offer unreal flexibility and convenience allowing you to choose the right indoor unit for each room of your house. You can install a high capacity air conditioner for larger living rooms and smaller, quieter ones for the bedrooms, all powered by the one outside unit. This allows you to control the temperature and environment in your home on room by room basis.

Being able to individually adjust the temperatures in each room you’ll save money and have maximum comfort by heating or cooling individual rooms. You can have up to five separate indoor air outlets all powered by a single outside compressor.

Energy efficiency

Energy saving settings combined with the ability to heat or cool individual rooms helps to reduce power and running costs. Choosing the right indoor air outlet unit to suit each room also ensures that you’re not wasting power. The wrong unit in a room can result in the air not being cooled properly and energy being wasted. A unit that’s too big for a smaller room also uses more power every time you turn it on compared to a smaller unit running for a longer period of time.

By operating multiple indoor air conditioners from the one external air compressor, multi split system air conditioners are among the most energy efficient of all air conditioners. Choose the most energy efficient inside air outlet units for maximum savings on your bill.

Installing a multi split system air conditioner

A multi split system air conditioner needs to be Due to the ozone depleting refrigerant gas used in air multi split system air and other air conditioners need to be professionally installed. Call Driver Renewables to supply and install your air conditioning unit Call 0876396593

Pros of a multi split system air conditioner

There are many great reasons to consider a multi split air conditioner to keep your home cool in summer and warm in winter. These include:

  • energy efficiency
  • multiple indoor air outlets powered by the one outside compressor unit
  • ability to choose the most suitable and energy efficient air outlet unit on a room by room basis
  • adjusting temperatures to suit each room
  • more affordable to purchase and install compared to ducted air conditioning
  • you can add in extra air outlets later on down the track if needed
  • affordable maintenance, service, repairs and replacement of units.

Cons of a multi split system air conditioner

If you’re considering installing multi split system air condition you should also take the following into consideration:

  • Outdoor air unit need to be placed as close as possible to the indoor air outlet.

Multisplit system has a structure similar to the splits, with the difference that a single outdoor unit is connected to several indoor units that can be placed in different rooms. The work of this type of air conditioner can be controlled by pilots – each internal part of the evaporator has a separate remote control. Multisplit’s biggest advantage is, that only one unit is required to support multiple indoor units.

Categories
Renewable Energy Kerry Renewable Heating Systems Sustainable Energy Water Heat Pumps

Underfloor Heating

Renewable Designs Foundation Piping Underground Heating Cork | Kerry | Limerick

Underfloor heating are a very clean and simple form of heating, ideally suited to today’s well-insulated, low-energy and airtight buildings in Cork, Limerick and Kerry.

Why would you choose underfloor heating?

Comfort: The most compelling reason to choose underfloor heating is comfort. Radiation, like the heat we get from the sun, is the most natural and comfortable form of heating. Research has shown that people feel more comfortable when they experience warm feet and a cold head. An underfloor heating system produces these conditions naturally, there are no localised hotspots, just a gentle feeling of warmth throughout your home.

Energy Efficient & Cost-Effective: The underfloor heating system uses radiant heat most people find they are comfortable at temperature settings several degrees lower than with other conventional heating systems. Lower your thermostat setting while enjoying the same level of comfort and reducing your heating bills by anything up to 40%. Underfloor heating is energy efficient and cost effective in any building commercial or domestic.

Underfloor Heating Pipe Matrix

How Underfloor Heating Works

Your water (25-40°C) is circulated through a series of polyethylene piping installed and integrated within the floor make-up. The pipe is then connected to a centrally located unit. The temperature of each room can be individually controlled as required via room thermostat. Each room thermostat can be set at 2°C lower than a room heated by radiators.

This is because underfloor heating delivers 70% radiant heat and 30% convection heat as opposed to radiators, which emit 30% radiant heat and 70% convection heat. This means that an underfloor heating system is a more efficient way of heating your home. Each room can be controlled by a programmable room thermostat allowing each room to have time and temperature control, when any one of these thermostats call for heat they open an electronically operated valve (actuator) that is fitted to the top body of the manifold, this would then turn your pump on and fire up your heat source. Each loop on the manifold is capable of having its own control typically one loop per room.

Radiators distribute heat by convection currents, which can result in draughts and hot spots. Radiators transfer heat into a room largely by convection from a hot metal surface. Because the surface of the radiator is small, in comparison to the volume of the room, it needs a high heat input and doesn’t spread the heat evenly. Convection currents circulate allergens, dust particles, fumes and germs which are then distributed around the building, contributing to an unhealthy atmosphere.

Underfloor Heating is easy to install, requires low maintenance and is very cost effective to run. The room is heated mostly by radiation, like the heat we get from the sun, the most natural and comfortable form of heating. An underfloor heating system creates an even temperature, comfortable environment with no hot or cold draughts, just a gentle feeling of warmth throughout your home. Rooms with high ceilings such as churches, sports halls or industrial units gain even greater benefits. With radiator systems, some of the heat is immediately wasted as it rises to the ceiling. With an underfloor heating system, the heat is concentrated at floor level where it is most needed. In rooms with large areas, underfloor heating is the only way to heat the centre of the floor area effectively.

Underfloor Heating systems goes hand in hand with heat pump installations

An underfloor system heating circulates low temperature water. Most conventional heating systems circulate warm water, usually between 50ºC to 80ºC whereas an underfloor heating system circulates water between 25ºC to 40ºC. A heat pump is most efficient when heating water at lower temperatures, the heat pump efficiency goes up bringing your running cost down.

Main features & benefits

Underfloor Heating also referred to as geothermal heating have become a firm favorite for those undertaking new build projects and the benefits are clear:

Comfort: Since radiant heat is the most natural and comfortable form of heating. An underfloor heating system will provide true comfort levels, giving a gentle feeling of warmth throughout your home.

Saves you money on energy bills: With underfloor heating the thermostat of each room can be set at 2°C lower than a room heated by radiators. You can save up to 30% on your heating bills.

Perfect working with heat pumps: Underfloor heating goes hand in hand with heat pump installations. An underfloor heating system circulates low temperature water. A heat pump is most efficient when heating water at low temperatures.

Invisible: No radiators, you are free to position your furniture however you would like in your home.

Health and Hygiene: An underfloor heating system reduces the circulation of airborne pollutants. It also helps to reduce house dust mites as the moisture content is too low to allow dust mites to live. This is great news for anyone with allergies or asthma.

Increased Humidity: With underfloor heating the heat comes from hot water, this also introduces moisture into the air and can reduce health problems caused by air which is extremely dry.

Safety: The hidden heating elements of an underfloor heating system is also a safety bonus since you no longer need to worry about children burning or tripping.

Categories
Renewable Energy Renewable Energy Kerry Renewable Heating Systems Sustainable Energy

Exhaust Hot Water Heat Pumps

Exhaust Hot Water Heat Pumps Cork, Limerick and Kerry

Exhaust Air Heat Pumps

The benefits of exhaust air heat pump are numerous?

Buildings must be ventilated

  • An all-in-one units – Heat-recovery ventilation, Heating & Hot water.
  • Ideal for smaller new homes or Passive House that will be at a high level of air-tightness and low heat loss
  • Usually less cost than buying separate traditional solutions and a stand-alone heat recovery unit.
  • Good solution for multiple small dwellings such as apartments, more cost effective than district heating, more environmentally friendly than multiple gas boilers etc
  • We have a choice of different models to suit different requirements
  • Connects easily to Solar Thermal – in fact the on-board controls of all our heat pumps can control solar thermal systems.
  • Works well with a room sealed stove (separate air supply for combustion)
  • Possible to dock with a Nibe EAHP with a gas boiler as back up for extreme weather

If the building will be more than 150SQ M, or has a total heat loss of more than 2-3 kW then consider one of our ground source or air to water units with an integral ventilation module .

For air-tight, low energy builds, where ventilation is a must, choose an Exhaust Air Heat-Pump. This will re-cycle the heat from your house’s ventilation system. These machines are ideal for apartments and more compact air-tight low energy or passive homes. Air is drawn through ducts to the heat pump from the bathrooms, utility and kitchen areas. The cold waste air is discharged to outside through another duct, and condensation to a drain.
Not only that, the additional heat generated internally from lighting,
people and domestic appliances is also used through heat recovery.

Categories
Demand Control Ventilation Heat Recovery Ventilation Renewable Heating Systems Sustainable Energy

On Demand Control Ventilation Systems

Demand Control Ventilation Systems

Driver Renweables supply and install of DCV Equipment in Cork, Limerick and Kerry. (DCV) is a method of providing automatic regulation to the ventilation system depending on the requirements of the building and upon the needs of air change rates number of occupancy, pollution loads, general environmental factors. Demand Control Ventilation a suitable sensor and without user intervention.

Sustainable Energy
This approach can be applied to any of the system types above and has been very popular in Europe for decades. Demand Control is now a common feature of quality s continuous mechanical extract ventilation and passive stack ventilation systems.

Our Demand Control Ventilation systems, extract and supply air flow rates. These can be regulated to ventilate where and when needed, achieving an overall reduction in air renewal and associated heat losses.

Recent studies carried out in Europe demonstrate that DCV results in at least 30% reduction in ventilation losses compared to natural ventilation with conventional extract fans. It can also reduce the primary energy use of associated fans.

Extensive monitoring also shows that demand-controlled mechanical extract ventilation achieves excellent indoor air quality leaving your house fresh all day.

Benefits of DCV

  •  Low electrical running costs (from 0.27-0.5 W/l/s).
  •  No filter changes.
  •  Silent operation.
  •  Continuous demand driven extract ventilation.
  •  No occupier interface required.
  •  Humidity sensitive strips with 30 year guarantee.

The results with DCV is a system that is comparable in efficiency to heat recovery, cost effective and simple, but most importantly, quietly monitors and manages air quality. DCV is not constrained by air tightness levels, so it is suitable for all house types and all ages, new builds and commercial unit to hotels and privately owned dwellings in Cork, Limerick and Kerry.

Categories
Heat Recovery Ventilation Renewable Heating Systems

Heat Recovery Ventilation Systems

Heat Recovery Ventilation Cork, Limerick and Kerry

HRV system in houses?

Condensation on walls or windows, or you have mould in bathrooms or wet windows in the morning, then our Heat Recovery Ventilation (HRV) solution is for you. It’s the perfect solution for those who suffer with these issues or with asthma or sinus issues which are well known throughout Cork, Limerick and Kerry.

When installed our units will gently ventilate your property at a rate of half an air change per hour, removing moist air and unpleasant smells from your kitchen, bathrooms and toilets and extracting it to the outside.

Our Kinetic HRV units from your Vent is the next generation of whole house heat recovery ventilation systems. It will remove your home’s polluted air with ease and provide a constant supply of clean filtered air, allowing you and your family to live in an ideal indoor environment – free from mould, damp and condensation basically providing fresh air indoors.

Heat Recovery Ventilation Cork, Limerick and Kerry

Should you install a heat recovery ventilation system onto your new home?

By installing heat recovery ventilation systems, you can block up those 6″ holes and let our fans quietly and constantly ventilate your home, while extracting any excess heat from the exhaust air from kitchens and bathrooms.

Where most people notice the benefits of the heat recovery ventilation system, is after a shower, as our unit will automatically boost the extract airflow to help clear the bathroom faster.

Its great for removing odours after cooking or after there has been high occupancy in the house or people have been smoking. In the mornings some bedrooms can smell stale and you need to open the window to ventilate the room.

With the Heat Recovery Ventilation (HRV) system installed, bedrooms are fresh in the morning and the house doesn’t smell after you host a dinner party because when you were sleeping, the system has been working to remove all the stale smells and replace the air with fresh, filtered and heated outdoor air.

Fresh filtered air is drawn into living spaces such as bedrooms and living rooms, providing continuous ventilation even when the house is sealed up for the day. By keeping humidity levels low and introducing warmed fresh filtered air to replace contaminated air, the quality of the internal environment is significantly improved. You can actually feel the freshness in the air within the house.

Continuous whole house ventilation can help reduce relative humidity to below 70% RH, which inhibits the ideal living and breeding conditions of the house dust mite.

The Kinetic heat recovery ventilation unit can be used with a wide range of Vent-Axia controllers and sensors. Ranging from remote controllers to wired remote sensor that can control your indoor air quality and letting your home breathe.

HRV Features and Benefits in Cork, Limerick and Kerry.

Manufactured in the Europe Used in Europe
Building Regulation compliant Complies with the current building regs
SAP Q Eligible High quality and efficiency
92% heat recovery No loss of heat to outside
Programmable Summer bypass Cools the house on warm summer days
Horizontal and/or vertical duct outlets Flexible installation options
Light weight for easy installation Quick installation
External condensate connection Easy to install
Plug and play controls Easy control options
Self diagnosis for simplified fault finding Logical user menus
Easy access G3 filters Filters your air all year round

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