Vent-Axia Lo-Carbon Tempra SELV LHTP (Longer Cell, Humidistat, Timer, and Pullcord) 100mm 4" Heat Recovery Fan - 403837 has a rating of 0 stars based on 0 reviews.

Vent-Axia Lo-Carbon Tempra SELV LHTP (Longer Cell, Humidistat, Timer, and Pullcord) 100mm 4" Heat Recovery Fan - 403837, Image 1 of 2

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

Quick Find Code: 403837

Free Next Day Delivery!*

Order in the next 15:59:14
for Next Working Day Delivery

Ideal for bathrooms, toilets, and utility areas
SELV
IPX4 rated
Reduces the home's carbon footprint
Up to 78% heat recovery

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

Quick Find Code: 403837

Free Next Day Delivery!*

Order in the next 15:59:14
for Next Working Day Delivery

Ideal for bathrooms, toilets, and utility areas
SELV
IPX4 rated
Reduces the home's carbon footprint
Up to 78% heat recovery

Regular price ~~£539.93~~
£359.95 (inc. VAT)

Regular price ~~£449.94~~
£299.96 (ex. VAT)

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Quantity	Price (inc. VAT)(ex. VAT)	Saving Per Item
10+	£352.76£293.97	Save 2%
20+	£345.56£287.97	Save 4%
30+	£338.36£281.97	Save 6%

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Product

Fan
Speeds

IP
Rating

Extraction
Rate Ltr/Sec

Timer

Humidistat

Status

Price

Qty

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

403837Current Product

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

443311

Fan
Speeds 3

IP
Rating IPX4

Extraction
Rate Ltr/Sec 15 L/s

Timer Yes

Humidistat Yes

Sold Out

£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 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 SELV LHTP (Longer Cell, Humidistat, Timer and Pullcord) 100mm 4" Heat Recovery Fan (403837) is an efficient solution for improving air quality and energy efficiency. This model fits a 100mm diameter hole, making it perfect for kitchens, bathrooms, and utility rooms. With a humidistat, timer, and pullcord control, the Tempra SELV LHTP adjusts automatically to humidity levels for optimal performance. It offers heat recovery efficiency of up to 78%, reducing energy consumption while enhancing indoor climate. Its low power usage of just 3.2 watts and quiet operation at 22dB(A) make it an eco-friendly choice that complies with Building Regulations, ensuring reliable ventilation without sacrificing comfort.

Downloads

Download 403837 Product Manual

Specification

Applicable Area	Bathroom, Toilet
Collection Name	Lo-Carbon Tempra
Domestic or Commercial	Domestic, Commercial
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
Mounting	Wall
MPN	403837
Noise Level Maximum	22 dB
Number Of Speeds	3
Old GTIN	5015135038373
power consumption	5.7 W
Pull Cord	Yes
Timer	Yes
Voltage	240 V
Depth	117 mm
Height	266 mm
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.

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