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Vent-Axia Lo-Carbon Tempra HTP 100mm 4" Heat Recovery with Timer Humidistat & Pullcord - 443311

Quick Find Code: 443311

Free Next Day Delivery!*

for Next Working Day Delivery

Ideal for bathrooms, kitchens, toilets, and utility areas
Low power consumption - only 3.2W
Summer setting (extract only)
Reduces the home's carbon footprint
Up to 78% heat recovery

Vent-Axia Lo-Carbon Tempra HTP 100mm 4" Heat Recovery with Timer Humidistat & Pullcord - 443311

Quick Find Code: 443311

Free Next Day Delivery!*

for Next Working Day Delivery

Ideal for bathrooms, kitchens, toilets, and utility areas
Low power consumption - only 3.2W
Summer setting (extract only)
Reduces the home's carbon footprint
Up to 78% heat recovery

Regular price ~~£569.93~~
£379.95 (inc. VAT)

Regular price ~~£474.94~~
£316.63 (ex. VAT)

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Quantity	Price (inc. VAT)(ex. VAT)	Saving Per Item
10+	£372.36£310.30	Save 2%
20+	£364.76£303.97	Save 4%
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Product

Fan
Speeds

IP
Rating

Extraction
Rate Ltr/Sec

Timer

Humidistat

Status

Price

Qty

Vent-Axia Lo-Carbon Tempra HTP 100mm 4" Heat Recovery with Timer Humidistat & Pullcord - 443311

443311Current Product

Fan
Speeds 3

IP
Rating IPX4

Extraction
Rate Ltr/Sec 15 L/s

Timer Yes

Humidistat Yes

In Stock

£379.95

(inc. VAT)

Attribute Value

Vent-Axia Lo-Carbon Tempra LHTP (Longer Cell, Humidistat, Timer and Pullcord) 100mm 4" Heat Recovery Fan - 403836

403836

Fan
Speeds 3

IP
Rating IPX4

Extraction
Rate Ltr/Sec 15 L/s

Timer Yes

Humidistat Yes

In Stock

£349.95

(inc. VAT)

Attribute Value

Vent-Axia Lo-Carbon Tempra LP (Longer Cell, Pullcord) 100mm 4" Heat Recovery Fan - 403832

403832

Fan
Speeds 3

IP
Rating IPX4

Extraction
Rate Ltr/Sec 15 L/s

Timer No

Humidistat No

In Stock

£234.95

(inc. VAT)

Attribute Value

Vent-Axia Lo-Carbon Tempra P 100mm 4" Heat Recovery Fan with Pullcord - 443312

443312

Fan
Speeds 3

IP
Rating IPX4

Extraction
Rate Ltr/Sec

Timer

Humidistat

In Stock

£244.95

(inc. VAT)

Attribute Value

Vent-Axia Lo-Carbon Tempra T 100mm 4" Heat Recovery Fan with Timer - 443310

443310

Fan
Speeds 3

IP
Rating IPX4

Extraction
Rate Ltr/Sec 15 L/s

Timer Yes

Humidistat

In Stock

£298.95

(inc. VAT)

Attribute Value

Vent Axia

403835

Fan
Speeds 3

IP
Rating IPX7

Extraction
Rate Ltr/Sec 15 L/s

Timer Yes

Humidistat

In Stock

£323.00

(inc. VAT)

Attribute Value

Vent Axia Tempra Lo-Carbon 100mm SELV HTP Heat Recovery Fan - 444370

444370

Fan
Speeds 3

IP
Rating IPX7

Extraction
Rate Ltr/Sec 15 L/s

Timer Yes

Humidistat Yes

Sold Out

£379.95

(inc. VAT)

Attribute Value

Vent-Axia Lo-Carbon Tempra SELV LHTP (Longer Cell, Humidistat, Timer, and Pullcord) 100mm 4" Heat Recovery Fan - 403837

403837

Fan
Speeds 3

IP
Rating IPX4

Extraction
Rate Ltr/Sec 15 L/s

Timer Yes

Humidistat Yes

In Stock

£359.95

(inc. VAT)

Attribute Value

Vent Axia Tempra Lo-Carbon 100mm SELV LP Heat Recovery Fan - 403833

403833

Fan
Speeds 3

IP
Rating IPX7

Extraction
Rate Ltr/Sec 15 L/s

Timer

Humidistat

Sold Out

£259.95

(inc. VAT)

Attribute Value

Vent Axia

444368

Fan
Speeds 3

IP
Rating IPX7

Extraction
Rate Ltr/Sec 15 L/s

Timer

Humidistat

In Stock

£275.95

(inc. VAT)

Attribute Value

Vent Axia

444369

Fan
Speeds 3

IP
Rating IPX7

Extraction
Rate Ltr/Sec 15 L/s

Timer Yes

Humidistat

Sold Out

£329.95

(inc. VAT)

Attribute Value

Add To Cart

Information & Specification
Delivery Information

Information & Specification

Product Overview

The Vent-Axia Lo-Carbon Tempra HTP 100mm 4" Heat Recovery with Timer Humidistat & Pullcord (443311) is an efficient solution for enhancing indoor air quality while lowering energy consumption. Designed for a 100mm diameter hole, it’s ideal for refurbishment projects in kitchens, bathrooms, toilets, or utility rooms. This unit provides continuous or intermittent extraction with a constant trickle speed and includes a humidistat and linked overrun timer for optimal operation tailored to your home. With a heat recovery efficiency of up to 78%, the Tempra HTP reduces your carbon footprint while meeting current Building Regulations. Its low power consumption of just 3.2W makes it an eco-friendly choice for improving your home’s ventilation system.

Downloads

Download 443311 Product Manual

Specification

Applicable Area	Bathroom, Toilet
Collection Name	Lo-Carbon Tempra
Duct Size Diameter	105 mm
Extraction Rate Litres Second	15 L/s
Extractor Type	Heat Recovery
Fan Size Diameter	4 in
Finish Or Colour	White
Humidistat	Yes
IP Rating	IPX4
Maximum Airflow	80 m³/h
Mounting	Wall
MPN	443311
Noise Level Maximum	36 dB
Number Of Speeds	3
Old GTIN	5015135433116
power consumption	26.6 W
Pull Cord	Yes
Timer	Yes
Trickle Ventilation	Yes
Voltage	240 V
Depth	117 mm
Height	266 mm
Weight	0.01 kg
Width	190 mm

Delivery Information

We always aim to dispatch your order for delivery on the next working day. Simply place your order before the same-day dispatch cut-off time. The countdown timer on the product page shows this cut-off time. While we work with trusted couriers, delivery times cannot be guaranteed.

Free UK Delivery on All Qualifying Orders Over £50. Orders under £50 will incur a £5.90 Delivery Fee.

This Excludes Delivery to the Scottish Highlands, Offshore Islands and Northern Ireland. These will be charged at an extra rate, which will be calculated at the checkout.

Heavier Items may also incur an extra fee.