5kw Midi Heater Front Outlet 4x 50mm 12v | now available at T7Design

5kw Midi Heater Front Outlet 4x 50mm 12v

T7Design 3.5kw Lightweight Heater with Side Vents 12v | now available

T7Design 3.5kw Lightweight Heater with Side Vents 12v

5kw Midi Heater with Side Outlets 4x 50mm 12v

As low as £200.00 £166.67
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T7Design 5kw Midi Heater 12v with 4 Side Outlets and choice of High Power or Low Noise Blower

The 5kw Midi Heater is our new mid-sized offering, this size of heater is perfectly suited to medium sized vehicles, commercial & agricultural vehicle cabins and marine applications. The heater comes complete with a 3 speed centrifugal blower and a built in ON/OFF water valve.

All of the Midi Heater components are manufactured within the UK & Europe, we have used high quality components which ensure longevity and safe operation.

Typical weight savings over a production vehicle heating system can be in excess of 6kg.

Specification Metric Imperial & Other
Heat Output 5 kw 17,060 BTU
Airflow 399 m3/hr / 297 m3/hr 235 cfm / 175 cfm
Weight 2.8 kg 6.16 lbs
Hose Size ∅ 16mm ∅ 5/8"
Air Nozzle Size 4x ∅ 51mm 4x ∅ 2"
Noise Level 62 dB (Max Fan Speed) -
Voltage 12v
Current Continuous 10.5a
Fan Speeds 3 Speed with Onboard Resistor Pack
Water Valve Yes - Push to Close
Enclosure Construction Aluminium Enclosure with Black Anodised Finish
Heater Core Design Aluminium Tube & Fin
Manufacturer T7Design Ltd
Part Number with Valve 997-7AD-ED9
Part Number without Valve 0F6-1B4-8EB
Wiring Information

The heater has an integrated resistor pack offering 3 speed control; OFF 1 2 & 3. No switch is supplied with the kit, please view our range of multi position switches in our store.

Wire Colour Use
Red Wire High Speed
Orange Wire Medium Speed
Yellow Wire Low Speed
Black Wire Earth

Please ensure your supply is fused appropriately, it is recommended to use a 12 to 15a fuse and that your cable is rated higher than the fuse.

5kw Midi Heater Side Vents Dimensions
  • Please note that a corrosion inhibitor such as glycol or anti-freeze should be used to prevent corrosion and prolong the useful life of all components used in the vehicles cooling system.
  • The water valve is not a bypass design, when in the OFF position no water will flow back to the engine, therefore this heater is unsuitable for use on a vehicle which also uses the heater circuit as the engines thermostat bypass circuit. If your engine has no seperate thermostat bypass circuit then please look at our other version of this heater without water valve and also our bypass type water valves.
  • Please make sure that no foreign matter can be ingested into the fan, this is the quickest way to destroy blower motors and could potentially cause a fire. For example, this is particular important if the heater unit is installed onto or close to the floor of the vehicle. If you intend to mount this outside of the interior compartment then it would be recommended to install a filtered cover to protect the blower and ensure long operation life.
More Information
Air Hose Size 50 - 51mm (2")
Fan Speeds 3 Speed
Motor Type Brushed
Hose Size 16mm, 5/8"
Voltage 12v DC
Manufacturer T7Design

Shipping Information & Charges

VAT is included on the UK prices below, no VAT is applicable on ROW prices.

European Customers: We offer a next working day delivery service to most European countries, please get in touch for pricing.

ROW Customers: If you would like a more accurate shipping quote or a faster service via DHL please get in touch with your requirements.

United Kingdom & Northern Ireland

Service GBP 0 - 50 (inc VAT) GBP 50+ (inc VAT)
RM Second Class 3.60 N/A
RM First Class 4.20 N/A
DPD / DHL Next Working Day 9.00 9.00
DPD Next Working Day by 12am 16.50 16.50
DPD Saturday All Day 15.00 15.00
DPD Saturday by 12am 39.50 39.50
DPD Sunday All Day 19.50 19.50

Scottish Highlands & Islands, Channel Isles, Scilly Isles, Isle Of Man, Isle of Wight
Service GBP 0 - 50 (inc VAT) GBP 50+ (inc VAT)
RM First Class 4.20 N/A
DPD / DHL Two Day 17.30 17.30


DHL Tracked Delivery. Approx 2 - 7 days depending on distance from the UK.

Country Cost in GBP
AUT - Austria 30.00
BEL - Belgium 25.00
BIH - Bosnia and Herzegovina 50.00
BGR - Bulgaria 45.00
HRV - Croatia 35.00
CZE - Czech Republic 35.00
CHE - Switzerland 42.00
DNK - Denmark 30.00
EST - Estonia 35.00
FIN - Finland 35.00
FRA - France 35.00
DEU - Germany 28.00
GIB - Gibraltar 46.00
GRC - Greece 40.00
HUN - Hungary 35.00
IRL - Ireland 25.00
ISL - Iceland 50.00
ITA - Italy 32.00
LVA - Latvia 46.00
LTU - Lithuania 45.00
LUX - Luxembourg 26.00
NLD - Netherlands 26.00
NOR - Norway 45.00
POL - Poland 35.00
PRT - Portugal 35.00
ROU - Romania 45.00
SRB - Serbia 45.00
SVN - Slovenia 35.00
SVK - Slovakia 35.00
ESP - Spain 30.00
SWE - Sweden 35.00

Rest Of World

Below are the most popular countries we ship to world-wide. If your country is not listed please get in touch for a quote.

DHL Express: We offer shipping via DHL, please get in touch for pricing and more information on their Worldwide 1-2 day services.

Country Cost in GBP
CAN - Canada 60.00
JAM - Jamaica 50.00
JPN - Japan 70.00
MLT - Malta 58.00
MYS - Malaysia 50.00
NZL - New Zealand 52.00
RUS - Russia 50.00
ZAF - South Africa 49.00
THA - Thailand 55.00
USA - United States of America 70.00
SGP - Singapore 90.00


By Order Value: GBP 0 - 50 GBP 50 - 120 GBP 120+
AUS - Australia 40.00 60.00 80.00