Our heater kit has been designed as a drop-in replacement for the ailing OEM units found in both the Vauxhall VX220 and S2 Lotus Elise cars. Due to age the original heater tends to suffer from brittle plastic housings and can either crack or even be missing whole chunks altogether - especially around the enclosure mounting points. The internal air flap is also prone to clogging up preventing an adequate seal when in the closed position, this can allow some air to bypass the heater matrix altogether reducing its efficiency.
With our design we have tried to address the issues mentioned above, we moved away from the troublesome air flap and instead use a 4-port bypass water valve, when the heater knob is rotated to the cold position the water flow is directed back to the engine bypassing the heater altogether. The heater enclosure is made from 2.5 and 3mm thick laser cut aluminium sheet which is then anodised black for corrosion protection, the panels are held together using the slot and tab design allowing ease of disassembly should you need to clean or replacement any components.
A high quality and powerful centrifugal blower supplied by SPAL is used as the driving force behind this heater, these units are very reliable and come with a 3 year manufacturer's warranty.
This is a full drop in kit and includes all the components to get you up and running, this includes items such as CNC machined Mounting Brackets, custom Bowden Cable, Heater Hoses, Ducting, A4 Hose Clips and Fixing Hardware.
Designed and manufactured in the UK.
Specification | Metric | Imperial & Other |
Heat Output | 4.0 kw | 13,650 BTU |
Airflow | 540 m3/hr | 319 cfm |
Hose Size | ∅ 16mm | ∅ 5/8" |
Air Nozzle Size | 1x ∅ 76mm | 1x ∅ 3" |
Noise Level | 60 dB (Max Fan Speed) | |
Voltage | 12v | |
Current Continuous | 7.9 - 19.5a | |
Fan Speeds | 3 Speed | |
Enclosure Construction | Aluminium Enclosure with Black Anodised Finish | |
Heater Core Construction | Aluminium Tube & Fin | |
Manufacturer | T7Design Ltd | |
Part Number | 3D5-4C7-780 |
Quantity | Item |
1x | VX220 & S1 / S2 Elise Heater Unit 12v |
1x | 4 Port Bypass Heater Valve |
1x | Mounting Bracket - Large |
1x | Mounting Bracket - Small |
1x | 76mm (3") Hot Air Ducting 1m |
1x | 16mm (5/8") 90° Heater Hose Elbow |
1x | Replacement Heater Control Bowden Cable |
9x | 20-25mm Hose Clips (1 Spare) |
2x | 65-80mm Hose Clips |
1x | Pack of Fixing Hardware |
The heater can be installed without removing the front clam from the car, it is a little tricky and would be easier installing with the front clam removed. If there are any other front end jobs you are considering then it may be worth combining them with the heater install.
To fit our new Bowden Heater Cable you will have to remove the plastic dash trim and whole upper dash panel to get access to the back of the heater control panel, unfortunately this panel does not come out forwards, only from behind!
The kit is a true plug and play solution - supplied with the connector to plug into the OEM blower harness and no wiring is involved with this installation.
Air Hose Size | 70 - 76mm (3") |
---|---|
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.
Mainland | ||
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 Next Working Day | 9.00 | 9.00 |
DHL UK Next Working Day | 8.75 | 8.75 |
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 |
Europe
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 |
CYP - Cyprus | 75.00 |
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 |
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 2-7 day services.
Country | Cost in GBP |
BN - Brunei | 75.00 |
BRA - Brazil | 95.00 |
CAN - Canada | 60.00 |
ISR - Israel | 95.00 |
JAM - Jamaica | 50.00 |
JPN - Japan | 70.00 |
KEN - Kenya | 60.00 |
MLT - Malta | 58.00 |
MYS - Malaysia | 50.00 |
NZL - New Zealand | 52.00 |
ZAF - South Africa | 49.00 |
KOR - South Korea | 70.00 |
THA - Thailand | 55.00 |
SGP - Singapore | 90.00 |
By Order Value: | GBP 0 - 149.99 | GBP 150 - 399.99 | GBP 400+ |
USA - United States of America | 35.00 | 49.00 | 70.00 |
By Order Value: | GBP 0 - 50 | GBP 50 - 120 | GBP 120+ |
AUS - Australia | 40.00 | 60.00 | 80.00 |