Items: 0 Total: £0.00

Extractor Fan World Help

Extractor Fan World Help

The Best Extractor Fans

Best Fans

Air Purifiers

Air Purifier

Positive Input Ventilation

Positive Input Ventilation
Home > Fans by Brand > Envirovent Extractor Fans > Envirovent HeatSava Single Room Heat Recovery Unit Range

Envirovent HSA100/500 HeatSava Single Room Heat Recovery Unit

Please note that the Envirovent HeatSava range is currently unavailable due to manufacturing issues. We have been advised they will be available from late August 2022.


HSA100/500 Key Features:

- Renewable 5 year warranty 
- Super efficient heat exchange unit
- Available in different lengths to suit varying wall thicknesses 
- Reduces carbon emissions
- Saves on heating costs
- Automatic Summer mode and frost protection
- Intelligent humidity controls
- Whisper quiet (22db on trickle)
- Rotates to fit tight spaces

Continuous Trickle Setting:  23m3/hr | 6.5L/s | 22dB(A) | 5w    
Boost High Setting:             47m3/hr | 13L/s | 39dB(A) | 20w  

- Spigot diameter: 98mm
- Spigot length: 500mm
- Overall Length: 370mm

The HSA100 represents a radical breakthrough in single room heat recovery technology. Offering up to 75% thermal efficiency, returning three quarters of the heat energy extracted from condensation laden air back into the room without the moisture, the Envirovent HeatSava is ideal for well insulated homes where damp and mold are becoming an issue due to inadequate ventilation.

Simultaneously cutting heating costs and carbon emissions, using a highly sophisticated heat exchange cell, the refreshed warm air is replaced at exactly the same rate as it is extracted - The only single room heat recovery unit on the market able to boast this.

Featuring intelligent humidity sensors, the HeatSava requires virtually no human interaction once it's been installed. The motor speed increases in direct correlation with the humidity in the room and the temperature outside, preventing both too much heat being recovered in Summer or frosting issues in Winter. 

The HeatSava is a wall mounted unit that can be installed in four different positions through 360° horizontally or vertically to fit into tight spaces and thanks to an ingenious cleaning and maintenance system, the heat exchange cell and fan compartment can be cleaned without the need for an electrician, helping to further save cost.
Envirovent HSA100/500 HeatSava 48m3/hr Single Room Heat Recovery Unit
£415.51 inc vat
Currently Out of Stock - Due August 2022

Extractor Fan World : "One small step for Fans, One giant leap for Fankind"
We have over 35 years' experience in supplying electrical materials to both trade and end user customers.
Visit New Worlds! - Switches & Sockets - Lightbulbs - Consumer Units