Safe metal ducting contains rubber seals while standard metal ducting does not.
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Bathroom zones are just a way of telling which extractor fan you can install in a specific place.
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Often copied - never bettered - look out for inferior copies... This unit eclipses the imitators.
Solving Mould, Damp and Condensation Problems The Kair KHRV150/12RH Single Room Heat Recovery Ventilator is perfect for you if you are looking to solve a damp problem in one of your rooms. Such as your kitchen, bathroom, utility room, living room, lavatory, washroom, conservatories, office and bedroom. Continuous ventilation in your home This unit is perfectly suited to your needs as it automatically controls the humidity of your room for you, so you can relax knowing that it will take care of everything for you. The unit also offers you continuous trickle ventilation, so it will constantly clean and purify the air you breathe. Continuous ventilation is the key in keeping your home mould free. Free extra set of filters Register your product within 14 days of purchase and you will receive and extra set of filters for FREE! Reducing heating billsThe unit is highly energy efficient so it will help you save money on your heating bill. Up to 86% heat recovered from extracted air, means even in cold winter weather the incoming clean air will remain at almost the same room temperature. Clean air for You and Your familyThe unit is 100% completely safe for your to put in your bedroom or your child's bedroom since it has a very low voltage, keeping you and your family safe. By providing adequate ventilation the unit maintains the recommended humidity levels, preventing harmful bacteria being breathed in. Installation of the K-HRV150 Unit This unit can be installed using a 152mm core drill. Uses Phillips or Tamperproof Screws - Supplied in box with installation instructions. Required wall thicknesses is from 229mm (9inch) to 356mm (14inch); this is the standard for British homes. For full installation instructions and other important documentation, please have a look at the Related files section below.
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Please note that this unit is protected by system zero security screws. Either a tamperproof bit or tamperproof driver is required for installation.
What other people who have Trusted the Kair KHRV150/12rh say about how it has Helped Improve Their Quality of Life:
"My wife's asthma has improved and I have been less prone to sneezing fits caused by dampness in the air. The flat has smelt fresher and less dank" Mr Wookey, London
"The best money I have ever spent" - Mr Brown, Bournemouth
Buy now to create your own success story!
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Whats the running cost daily
Hello John,The running costs based on average UK electricity costs as of April 2015 and an estimate of usage (Explained in explicit detail below) totals at roughly £0.04/day or £1.35/month.I will show you below exactly how I have calculated this.The unit is a continuous running appliance, meaning it runs 24/7, 365 days a year. The unit operates on either a 9 watt 'Trickle' Speed or a 46 watt 'Boost' speed (Source: http://www.kair.co.uk/product/kair-heat-recovery-room-ventilator/) The below calculation is based on the unit running on Trickle for 80% of the time, and Boost for the remaining 20% of the time.You can quickly calculate the running cost using these two figures, the amount of time the unit runs for, and the price you pay for your electricity - At the time of writing the UK average is ~10.252 pence per kw (Source: http://www.ukpower.co.uk/home_energy/tariffs-per-unit-kwh).1 Month = 730.484 Hours (Source: https://www.google.co.uk/search?q=Hours+in+a+month)80% Trickle = 584.387 Hours20% Boost = 146.097 HoursUsing this calculator (http://www.ukpower.co.uk/tools/running_costs_electricity/) we can work out the following running cost: ##############TRICKLE COSTS:##############1. Watts = 9 Watts - K-HRV150/12RH Trickle Speed2. Watts/1000 = kilowatts or kW = 0.01 kW (The calculator rounds this up to 2 decimal places)3. Hours used in month = 584.387 Hours 4. Kilowatts x Hours = Kilowatt Hours or kWh = 5.84 kWh5. Electricity price (in pence per kWh ) = 10.252 pence (UK Average)6. kWh x pence = Cost (in pence) to run the item for 1 month = 59.87pence7. Divide by 100 to get to cost in £'s to run for 1 month = £0.608. Number of the same items in the house = 1 x KHRV150/12RH ____________________________________________________________________________________Total Cost to run K-HRV150/12RH on trickle for 80% of time 1 month = £0.60##############BOOST COSTS:##############1. Watts = 46 Watts - K-HRV150/12RH Boost Speed2. Watts/1000 = kilowatts or kW = 0.05 kW (The calculator rounds this up to 2 decimal places)3. Hours used in month = 146.097 Hours 4. Kilowatts x Hours = Kilowatt Hours or kWh = 7.3 kWh5. Electricity price (in pence per kWh ) = 10.252 pence (UK Average)6. kWh x pence = Cost (in pence) to run the item for 1 month = 74.84 pence7. Divide by 100 to get to cost in £'s to run for 1 month = £0.758. Number of the same items in the house = 1 x KHRV150/12RH ____________________________________________________________________________________Total Cost to run K-HRV150/12RH on boost for 20% of time for 1 month £ 0.75##################TOTAL COSTS COSTS:##################TOTAL COST PER MONTH: £0.60 + £0.75 = £1.35 / monthTOTAL COST PER YEAR: £1.35 x 12 months = £16.20 / yearSources:h
What happens to the water condensing in the extracting airflow does it settle in the unit? will it collect if the pipe is not set level or slightly inclined out of the building
Hello Mike,The unit is designed to be continuous-running and will extract the moisture-laden air, pass the air through a heat exchange cell, and then pass it to the outside of the property. Fresh filtered air is supplied to the property via a separate air channel within the heat exchanger and brought into the property to replace the extracted air.As long as the unit is operating correctly there should not normally be a large build up of condensation in the unit because teh unit is continuously extracting the damp air. However, we do recommend that the unit is fitted at a slight downwards angle as per the installation instructions to help act as a natural drain for any minor amoutn of condensation that may build up.Kind regards,Michael
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