Vent-Axia Lo-Carbon Tempra 100mm (4") Heat Recovery Extractor Fan with Timer - 443310 has a rating of 4.5 stars based on 2 reviews.

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

Quick Find Code: 443310

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 100mm (4") Heat Recovery Extractor Fan with Timer - 443310

Quick Find Code: 443310

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 ~~£448.43~~
£313.90 (inc. VAT)

Regular price ~~£373.69~~
£261.58 (ex. VAT)

You save: £134.53

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Quantity	Price (inc. VAT)(ex. VAT)	Saving Per Item
10+	£307.63£256.36	Save 2%
20+	£301.35£251.13	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 100mm (4") Heat Recovery Extractor Fan with Timer - 443310

443310Current Product

Fan
Speeds 3

IP
Rating IPX4

Extraction
Rate Ltr/Sec 15 L/s

Timer Yes

Humidistat

In Stock

£313.90

(inc. VAT)

Attribute Value

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

443311

Fan
Speeds 3

IP
Rating IPX4

Extraction
Rate Ltr/Sec 15 L/s

Timer Yes

Humidistat Yes

In Stock

£398.95

(inc. VAT)

Attribute Value

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

403836

Fan
Speeds 3

IP
Rating IPX4

Extraction
Rate Ltr/Sec 15 L/s

Timer Yes

Humidistat Yes

Sold Out

£367.45

(inc. VAT)

Attribute Value

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

403832

Fan
Speeds 3

IP
Rating IPX4

Extraction
Rate Ltr/Sec 15 L/s

Timer No

Humidistat No

In Stock

£246.70

(inc. VAT)

Attribute Value

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

443312

Fan
Speeds 3

IP
Rating IPX4

Extraction
Rate Ltr/Sec

Timer

Humidistat

In Stock

£257.20

(inc. VAT)

Attribute Value

Vent-Axia Tempra Lo-Carbon 100mm (4") Self LT Heat Recovery Extractor Fan - 403835

403835

Fan
Speeds 3

IP
Rating IPX7

Extraction
Rate Ltr/Sec 15 L/s

Timer Yes

Humidistat

In Stock

£339.15

(inc. VAT)

Attribute Value

Vent-Axia Tempra Lo-Carbon 100mm (4") SELV HTP Heat Recovery Extractor Fan - 444370

444370

Fan
Speeds 3

IP
Rating IPX7

Extraction
Rate Ltr/Sec 15 L/s

Timer Yes

Humidistat Yes

In Stock

£398.95

(inc. VAT)

Attribute Value

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

403837

Fan
Speeds 3

IP
Rating IPX4

Extraction
Rate Ltr/Sec 15 L/s

Timer Yes

Humidistat Yes

In Stock

£377.95

(inc. VAT)

Attribute Value

Vent-Axia Tempra Lo-Carbon 100mm (4") SELV LP Heat Recovery Extractor Fan - 403833

403833

Fan
Speeds 3

IP
Rating IPX7

Extraction
Rate Ltr/Sec 15 L/s

Timer

Humidistat

In Stock

£272.95

(inc. VAT)

Attribute Value

Vent-Axia Tempra Lo-Carbon 100mm (4") SELV P Heat Recovery Extractor Fan - 444368

444368

Fan
Speeds 3

IP
Rating IPX7

Extraction
Rate Ltr/Sec 15 L/s

Timer

Humidistat

Sold Out

£289.75

(inc. VAT)

Attribute Value

Vent Axia Tempra Lo-Carbon 100mm SELV T Heat Recovery Fan - 444369

444369

Fan
Speeds 3

IP
Rating IPX7

Extraction
Rate Ltr/Sec 15 L/s

Timer Yes

Humidistat

Sold Out

£346.45

(inc. VAT)

Attribute Value

Add To Cart

Information & Specification
Delivery Information

Product Overview

The Tempra 443310 is a single-room through-the-wall heat recovery fan designed for retrofit into existing 100 mm (4″) wall penetrations. It fits in the same diameter hole as a standard extractor fan, making it ideal for upgrading bathrooms, kitchens, toilets or utility spaces without the need for major structural work. The unit is rated IPX4, ensuring suitability in moisture-prone environments like bathrooms.

In operation, the Tempra T offers continuous trickle ventilation modes of either 6 l/s or 9 l/s, with a boost mode up to 15 l/s for intermittent extraction when high demand (e.g. showering) occurs. It features a built-in overrun timer (adjustable) that keeps the unit running after the triggering event (e.g. light switch) to clear residual humidity. The heat recovery core of the unit can reclaim up to ~78% of the thermal energy from the extracted air and use it to warm incoming fresh air, reducing heat loss and improving energy efficiency.

From an installation and user perspective, the Tempra T includes a manual “summer setting” which can be engaged to disable the heat recovery intake shutter, effectively placing the unit into extract-only mode during hot periods. It operates with very low power consumption (trickle power as low as ~3.2 W) and is engineered for quiet operation (e.g. ~20 dB in trickle mode) to minimise disturbance. The unit is offered in spigot lengths suitable for typical wall depths (e.g. 320 mm) with options for deeper walls where required

Downloads

Download 443310 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
IP Rating	IPX4
Mounting	Wall
MPN	443310
Noise Level Maximum	36 dB
Number Of Speeds	3
Old GTIN	5015135433109
power consumption	26.6 W
Timer	Yes
Voltage	240 V
Depth	117 mm
Height	266 mm
Width	190 mm

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.

Compare the range

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

Ip rating

IPX4

Maximum airflow

Mounting

Wall

Mpn

443310

Noise level maximum

36 dB

Number of speeds

Old gtin

5015135433109

Power consumption

26.6 W

Pull cord

Timer

Trickle ventilation

Voltage

240 V

Domestic or commercial

Material

443311

£398.95

Bathroom,Toilet

Lo-Carbon Tempra

105 mm

15 L/s

Heat Recovery

4 in

White

IPX4

80 m³/h

Wall

443311

36 dB

5015135433116

26.6 W

240 V

403836

£367.45

Bathroom,Toilet

Lo-Carbon Tempra

105 mm

15 L/s

Heat Recovery

4 in

White

IPX4

Wall

403836

22 dB

5015135038366

5.7 W

240 V

Domestic,Commercial

403832

£246.70

Bathroom,Toilet

Lo-Carbon Tempra

105 mm

15 L/s

Heat Recovery

4 in

White

IPX4

Wall

403832

22 dB

5015135038328

5.7 W

240 V

443312

£257.20

Bathroom,Kitchen,Toilet,Utility Room

Lo-Carbon Tempra

105 mm

Heat Recovery

4 in

White

IPX4

Wall

443312

36 dB

5015135433123

26.6 W

240 V

Domestic

Polycarbonate

403835

£339.15

Bathroom,Toilet

Lo-Carbon Tempra

105 mm

15 L/s

Heat Recovery

4 in

White

IPX7

Wall

403835

22 dB

5015135038359

5.7 W

240 V

444370

£398.95

Bathroom,Toilet

Lo-Carbon Tempra

105 mm

15 L/s

Heat Recovery

4 in

White

IPX7

Wall

444370

22 dB

5015135443702

5.7 W

240 V

403837

£377.95

Bathroom,Toilet

Lo-Carbon Tempra

105 mm

15 L/s

Heat Recovery

4 in

White

IPX4

Wall

403837

22 dB

5015135038373

5.7 W

240 V

Domestic,Commercial

403833

£272.95

Bathroom,Toilet

Lo-Carbon Tempra

105 mm

15 L/s

Heat Recovery

4 in

White

IPX7

Wall

403833

22 dB

5015135038335

5.7 W

240 V

444368

£289.75

Bathroom,Toilet

Lo-Carbon Tempra

105 mm

15 L/s

Heat Recovery

4 in

White

IPX7

Wall

444368

22 dB

5015135443689

5.7 W

240 V

444369

£346.45

Bathroom,Toilet

Lo-Carbon Tempra

105 mm

15 L/s

Heat Recovery

4 in

White

IPX7

Wall

444369

22 dB

5015135443696

5.7 W

240 V

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

Buy more, save more!

Information & Specification

Delivery Information

Product Overview

Downloads

Specification

Compare the range

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

Buy more, save more!

Information & Specification

Delivery Information

Product Overview

Downloads

Specification

Compare the range

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