Mvhr heat recovery

Heat Recovery Ventilation Unit HRVU DHV-04/100B | Heat Exchanger for Low Energy Consumption & Reduced Condensation
Boulder Developments Ltd
£249.95
WHAT IS HEAT RECOVERY VENTILATION AND HOW DOES IT WORK?Heat Recovery Ventilation (also known as HRV, or mechanical MHVR) is an energy recovery system whereby a household or room is provided with fresh air from outside. Stale air from inside is exhausted after the heat from it has been transferred to the fresh incoming air via a heat exchanger.WHY DO WE NEED IT?As buildings are made efficient they are intentionally made more air tight, and consequently they are less well ventilated. Trickle vents or simply opening a window provide fresh air, but unfortunately heat will be lost in the winter and gained in the summer. HRV systems provide a household with climate control and promote energy efficiency. THE BEST SYSTEM ON THE MARKETPerforming to the highest UK standards, all Boulder Developments products are fully tested & certified so you can trust that you're buying the best ventilation system on the market. If you have any questions, just ask our UK-based team and we'll help you out!ULTRA COMPACT AND HIGHLY EFFECTIVEOur unit is specially designed for use in small properties like studio apartments where there is less airflow. The professional unit fits in compactly and works hard to regulate the temperature and purify incoming air. With a low energy consumption, it is the best for the environment and the best for your wallet.
Blauberg UK Passive Heat Recovery MVHR Ventilation Unit
Blauberg UK
£427.34
Heat exchanger (originally recuperation in Latin receiving back, returning) is an energy saving device designed to save thermal energy through heat recovery. As of today thermal energy recuperation is one of the basic energy saving technologies and an integral part of ventilation systems in modern buildings and premises. The passive heat exchanger PR 150 installed in ventilation systems serves to transfer heat or cold from extract air flow to intake air flow from outside. Recuperation minimizes thermal energy losses and reduces operating costs for warming up of supply air in cold seasons or for cooling down in hot seasons. The passive heat exchanger PR 150 is designed for joint operation together with supply and exhaust in-line fans, as for example, VENTS VK 150. The heat exchanger is installed behind suspended ceiling and connected to Ø 150 mm ductworks. The high-efficient heat exchanger is made of polystyrene or aluminium and ensures recuperating efficiency up to 90%. The heat exchanger has a compact and small casing made of alu-zinc internally filled with thermal- and sound-insulated layer. The built-in replaceable G4 filters are designed for purification of supply and extract air. Ventilation system with heat recovery means not only clean air in your house but a considerable money saving.
Heat Recovery Bathroom Fan Condensation ventilation complete 4 room KIT
Swiftair
£249.99
Swiftair HRU100 You will Receive: HRU100 Heat Recovery Unit Boost Switch 100mm Internal Circular Grilles White x 4 (E.g. 2 Extract, 2 Supply) 2 x T Piece 100mm External Fixed Louvre Grille x 2 Alu Duct x 2 (20 meter inc) Alu Tape 45m x 1 Wall In line Void/Loft Mounted Heat Recovery Unit If using boost switch always wire to Common then L1 - Low Speed , L2 - High Speed There should never be to lives going to the unit at the same time If you only want to us 1 speed we recommend high speed Comes with easy unscrew lid and condensation drain Extract Air Performance Boost - 100 m3/hour Trickle - 30 m3/hour Intake Air Performance Boost - 100 m3/hour Trickle - 30 m3/hour Power Consumption Boost - 35w Trickle - 25w Features Designed to run continuously and provide adequate ventilation for bathrooms, en suites, shower rooms, wet rooms, Bedrooms, Kitchens etc. Please do not use anymore than 30m of duct and 4 internal grilles Will provide up to 75% heat recovery (as air is extracted, the unit will recover up to 75% of the heat and add it to clean fresh air, and pump it back into your house.) Eliminate mould and control condensation Trickle/Boost Option Loft/void space mounting. Please choose ducting, fittings and grilles from our eBay shop or call 01564 703737for a quote! Specification Sound Pressure Level Boost - 30 dB(A) @ 3m Trickle - 20 dB(A) @ 3m
SUEDWIND: Ambientika SOLO - single room heat recovery ventilation (93%), 160 mm, 60m³/h

£261.05
The strength of Ambientika - fight against mold! Ambientika is a product unique of its kind, since it combines cutting-edge technologies with an extraordinary simplicity of assembly. It can easily be installed even by users unexperienced in handling ventilation systems. The product one of the best of its type available in the market, as it is the most complete and equipped with accessories designed to last long. It is ideal for renovations, due to its certified quality. Due to constantly improved building shells, the humidity generated in the living room (about 3 liters / person / day) will cause damage! Our devices are designed in such a way that the user has no effort during operation. If you want, you can adjust it automatically to get the best air exchange.
HRVU DHV-04/100B Heat Recovery Ventilation Full 5 Room System Condensation Control
Boulder Developments Ltd
£415.73
Heat Recovery Ventilation (also known as HRV, or mechanical MHVR) is an energy recovery system whereby a household or room is provided with fresh air from outside. Stale air from inside is exhausted after the heat from it has been transferred to the fresh incoming air via a heat exchanger. As buildings are made efficient they are intentionally made more air tight, and consequently they are less well ventilated. Trickle vents or simply opening a window provide fresh air, but unfortunately heat will be lost in the winter and gained in the summer. HRV systems provide a household with climate control and promote energy efficiency! The system parts are as follows: 1 Room System Parts 2 x Air Valves 2 x Wall Grilles 1 x 10m Ducting 8 x Ties 2 Room System Parts 2 x Air Valves 2 x Wall Grilles 2 x 10m Ducting 8 x Ties 3 Room System Parts 3 x Air Valves 2 x Wall Grilles 1 x Tee 3 x 10m Ducting 12 x Ties 4 Room System Parts 4 x Air Valves 2 x Wall Grilles 2 x Tees 4 x 10m Ducting 16 x Ties 5 Room System Parts 5 x Air Valves 2 x Wall Grilles 3 x Tees 5 x 10m Ducting 20 x Ties 6 Room System Parts 6 x Air Valves 2 x Wall Grilles 4 x Tees6 x 10m Ducting 24 x TiesEach unit comes with a 2 speed controller as standard.
125 mm // 5
Europlast
£13.95
A beautifully finished Stainless Steel air valve ceiling grille. Designed for a high end brushed finish and are an excellent way of terminating you ducting to an aesthetically pleasing grille. Adjustable, easy to fit and looks great on any ceiling. Especially designed for the extract/input of air from ducted ventilation systems. Perfect for MVHR heat recovery ventilation systems. Ideal for bathrooms, toilets, showers & offices. Made from brushed stainless steel. Adjustable middle cone for complete control of airflow. Mating flange for securing a tight fit to ceiling or wall. Connection diameter (nominal width): 5" // 125mm
Stainless Steel Metal Ceiling Mounted Round Air Valve Vent Grill, MVHR Heat Recovery, Ventilation Duct Fan (150mm (6
Fantronix
£19.85
A beautifully finished Stainless Steel air valve ceiling grille. Designed for a high end brushed finish and are an excellent way of terminating you ducting to an aesthetically pleasing grille. Adjustable, easy to fit and looks great on any ceiling. Especially designed for the extract/input of air from ducted ventilation systems. Perfect for MVHR heat recovery ventilation systems. Ideal for bathrooms, toilets, showers & offices. Made from brushed stainless steel. Adjustable middle cone for complete control of airflow. Mating flange for securing a tight fit to ceiling or wall. 100mm, 125mm, 150mm & 200mm models available that fit standard ducting sizes.
Vent-Axia P-Tempra
Vent-Axia
£175.02
The Vent-Axia Lo-Carbon Tempra through the wall heat recovery units are suitable for fitting through a 102mm (4”) circular hole and are designed for use in bathrooms toilets and utility areas. Under the new Building Regulations Document F continuous running products such as the Lo-Carbon Tempra only need to move the amount of air as laid down in table 5.1a of Document F. The Vent-Axia Lo-Carbon Tempra is available with pullcord control timer control or humidistat timer and pullcord. All models are also available in SELV (Safety Extra Low Voltage). Range Product Specification Complies with Building Regulations Part L 2010: Low energy consumption means the Tempra exceeds the energy saving requirements in Part L Conservation of Fuel and Power. Versatile control: Switching on/off or from trickle to boost speeds is possible in several ways: Switched Live Pullcord or Humidistat. Overrun and delay start timers are also available. Summer Setting: The extract-only Summer Setting helps keep you cool by closing off the intake from outside reducing the amount of warm air entering the dwelling. Fits 100mm diameter hole: The Tempra will fit 100mm through the wall applications as a straight replacement for a traditional extract fan. Continuous or intermittent flow rates: Air flows can be set to quiet low speed continuous rates or high speed intermittent boost rates. Low energy consumption low noise: The unique twin impeller design consumes as little as 2.0 Watts and operates almost silently on trickle setting. Long Life ECDC Motor: The units are fitted with a 24V ECDC motor with a state of the art built in power supply. This has the ability to operate at only 2 Watts power consumption on normal setting offering a 90% energy saving over conventional AC equivalents Maintenance: Apart from removing odours providing fresh air and recovering heat this appliance extracts airborne impurities such as dust dirt and grease. These gradually build up and detract from the efficiency an
Vent-Axia Lo-Carbon Tempra HTP Single Room Heat Recovery Unit
Vent Axia
£285.47
Vent-Axia are the leading manufacturers and suppliers of heating, ventilation and air conditioning systems, both in the UK and around the world. For over 75 years, they have led the industry in air ventilation products, systems and services. Whatever your requirement, budget or setting, Vent-Axia can provide the solution you need. From extraction fans for the home to large commercial ventilation solutions, their wide HVAC range features a product for every air handling purpose.
Blauberg UK Freshbox Single Room Heat Recovery Ventilation Wall Fan Unit Supply & Extract Air - WiFi & Post Heater
Blauberg UK
£864.54
The unit is equipped with supply and exhaust air dampers which activate automatically to prevent drafts while the unit is off.Supply air cleaning is provided by the G4 and F8 filters. To meet more stringent air purity requirements the F8 filter can be replaced with an H13 Filter (purchased separately). Exhaust air is cleaned by the panel filter G4.OPERATING PRINCIPLE.The cold outdoor air passes through the filters and the heat exchanger and then is delivered to the serviced space by the supply centrifugal fan.Warm stale air from indoors passes through the filter and the heat exchanger and is discharged outdoors by the centrifugal fan.The supply and exhaust air flows are fully separated which helps eliminate the possibility of odour or microbial transfer between the streams.
Perma-Vent Condensation Control Vent - Passive Ventilation Unit
Permagard Products Ltd
£29.40
The environmentally friendly Perma-Vent contains no moving parts and requires no maintenance. It works on the scientific principle that when the room temperature and humidity are greater internally than those externally moist air is ventilated outside the building due to vapour air differences. The Perma-Vent contains a vapour permeable membrane, this means vapour is allowed out of the building without allowing a draught back inside. The unit is easily and economically installed using a 4.25" (108mm) core cutter, positioned wherever condensation/mould is most prevalent. The thickness of the wall does not present a problem the standard unit is supplied with a 13.5" (350mm) long ventral core which will accommodate most properties. The unit is designed to be very unobtrusive, with a 6" (152mm) internal white plastic grill. Externally all that can be seen is a 6" white plastic external grille. It is possible in severe instances that a more advanced condensation control unit will be required to remedy the condensation. However the installation of a Perma-Vent is a simple, inexpensive, starting point to tackle the local problems of condensation and mould. The external diameter of the tube is 104mm so the core should be cut larger eg. 4.25" (108mm).
F'air Probiotic MVHR Heat Recovery Maintenance Kit
F'air
£45.00
Dirt, mold, dust mites and harmful bacteria build up in the filters, ducts and valves. As well as the regular replacement of filters, cleaning the heat recovery system is necessary for proper functioning and keeping an healthy indoor climate. F'air probiotic maintenance kit is a complete cleaning solution based on probiotics against mould, dust mites and bacteria. It helps to keep your system and duct work in good condition for a healthier indoor climate. Contains the following products: 1 x F'air probiotic foam cleaner (for cleaning the heat exchanger) 1 x F'air probiotic protect gel (for probiotically treating the heat exchanger after cleaning) 1 x F'air probiotic filter spray (for probiotically treating the MVHR filters) PLEASE NOTE - This product can NOT be used on any sealed heat recovery unit where the heat exchanger can NOT be removed. If you are unsure please contact us before purchasing.
100 mm // 4
Europlast
£12.90
= Stainless steel valve with connection = with fine adjustment = constantly variable exhaust or supply air properties:Rustproof.
Blauberg UK Komfort SB-550 MVHR Heat Recovery Unit with S15 Controls
Blauberg UK
£2,026.49
DESIGN: The casing is made of double-skinned polymer coated steel panels, internally filled with 20 mm mineral wool layer for heat- and sound-insulation. The hinged panel of the casing ensures easy access to the internals for cleaning and other maintenance operations. The spigots for connection to the air ducts are located at the top of the unit and are rubber sealed for airtight connection to the air ducts. FANS High-efficient external rotor EC-motors and centrifugal impellers HEAT RECOVERY The unit is equipped with a plate counter-flow polystyrene heat exchanger with a large surface area and high heat recovery efficiency. Heat recovery is based on utilization of heat energy contained in the extract air stream for heating up the supply air stream. Extract air transfers most of its heat to the intake air flow. Heat recovery reduces heat energy losses in cold seasons. In summer the heat exchanger performs reverse and transfers a part of the accumulated coolness from the cooled extract air for warming up the intake air. This contributes to better performance of air conditioners in ventilated premises. The drain pan under the heat exchanger block is used for condensate collection and drainage. The drain pan is fitted with a drain pipe for condensate removal. The electronic freeze protection system is used to prevent the heat exchanger freezing in cold seasons. In case of a freezing danger registered by the temperature sensor the supply fan turns off to let the heat exchanger surface get warmed up with warm extract air flow. After a freezing danger is over the supply fan in turned on and the unit reverts to the standard operation mode. BYPASS Equipped with the 100% bypass for summer ventilation (room cooling by the cool intake air). S15 automation functions: Activating / deactivating the unit. Air capacity control (selecting low, medium or high speed). Bypass damper opening / closing for summer ventilation Alarm indication. Filter maintenance indication.
Manrose, MF100T
MANROSE
£48.95
Designed to be operated in conjunction with the room light. When the light is switched on the fan starts, when the light is switched off the fan continues to run for the pre-set time (which is adjustable). IMPORTANT: Requires a permanent live, switched live and neutral connection (3 wires excluding earth) at the fan position in order for the timer functionality to operate correctly. If you do not require the timer function please select alternative product MF100S
Xpelair 93225AW 4-Inch Bathroom Ventilation Wall/Ceiling Extractor Fan with Run-on Timer - White
Xpelair
£12.49
The Xpelair VX100T single speed extraction fan is suitable for a wide range of applications, including bathrooms, shower rooms and toilets, including zone 1 and zone 2 installations. This product meets Building Regulations Part F and has a timer control which means that when connected to a remote switch, such as a lighting circuit, the fan will turn on when the circuit is switched on and overrun for a selectable time of 30 seconds to 30 minutes when the circuit is switched off. The VX100T has a sleek, slim line design and will protrude from the wall by 15mm when installed. Specifications:Extract performance: 20 l/s.Electrical power rating: 16 Watt.Specific fan power: 0.78 W/l/s.Sound pressure level: 35 dba at 3m.IP rating: 4.PTDXPL93225AWW
Air Vent Grille Cover 300 x 200mm (11 x 8inch) White Ventilation Cover, Metal, with Insect Protection , mr3020
Europlast
£3.99
Equipped with an insect grid. Designed to cover wall or ceiling openings and ducting vents.
Heat Recovery Ventilation Fan DIY Unit Extract Condensation Stale & Moist Air - Recover Lost Energy & Filter Fresh Air To House Flat Apartment
Blauberg UK
£299.99
Blauberg Komfort Ultra D105-A is an extremely cost effective heat recovery ventilation unit specifically designed for single rooms, small apartments, flats or houses. It is also ideal for retrofitting into houses as a damp and condensation solution. Due to its low profile, only 224mm deep it is perfect for mounting in small lofts, void spaces and suspended ceilings. Maximum heat recovery is achieved with two centrifugal fans moving up to 105 m3/hour (29 l/s) of air and recovering up to 76% of heat with a cross-flow heat recovery core that is normally extracted to outside and waisted. The heat recovery ventilator also very quiet, manufactured from a double skinned acoustically lined box with a removable acoustic lid. Built-in mounting brackets for easy mounting to roof purlins, ceiling joists and suspension structures. Two G4 filters are included with bottom access for easy and quick maintenance. Condensation control is via a base mounted condensation drain. A pre-wires speed controller is provided to control trickle, boost and purge heat recovery modes (speed 1, 2 & 3) to meet part F of the Building Regulations: 1 - Trickle speed - 57 m3/h, 24 dBA; 2 - Boost speed - 78 m3/h, 32 dBA; 3 - Purge speed - 106 m3/h, 41 dBA.
SUNHOUSE SHTTH2 80W Low Energy Tubular Heater 2ft Tube with Built in Thermostat with Mounting Brackets
Sunhouse (Dimplex Group)
£22.49
This tubular heater will provide a safe, low level of heat output as it is designed for continuous operation and will reach normal operating temperatures within a few minutes after the appliance is switched on. Based on the surrounding environment and ambient temperature, the heater may periodically cycle its heat output to ensure the maximum permitted surface temperature is not exceeded. Splashproof to IPX4 standard. THERMOSTAT INFORMATION: ● The heater is fitted with an adjustable thermostat which allows the user to control the heat output. In order to maintain a certain room temperature, set the controller to the maximum setting. ● Operate the appliance at full power until the required room temperature is reached. ● Set back the thermostatic controller until the appliance switches off with an audible 'click'. ● This temperature will be kept almost constant by the thermostatic control switching on and off automatically. ● Please note that the appliance can only be switched on when the thermostat setting is higher than the room temperature. At its lowest setting the heater will provide a level of protection against frost. Please note: The white tube is approx 2ft (600mm) but the overall length of heater is approx 713mm