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8-9kW Marine Air Heaters

Webasto and Eberspacher Espar marine heaters with heat output of 8kW to 9kW. In this department you will find the Webasto HL 90 9kW 24v air heater, complete with mounting cradle and straps, fuel pump and combustion air intake pipe. Alongside is the Eberspacher D8 LC 5 12v 8kW outlet marine kit, which includes all the necessary components to install and have you warm and dry in your vessel... read more

Butler Technik are an authorised Eberspacher and Webasto dealer, providing great prices and fast worldwide shipping. If you see a kit out of stock or need help choosing a marine heater for your vessel please contact our support team for professional advice. We can create bespoke air heater kits for all sized boats, yachts and larger vessels.

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38 Products

Webasto Air Top 2000 STC Marine Heater Kit 12v | 4111181A

Webasto Air Top 2000 STC Marine Heater Kit 12v | 4111181A

Part Number 4111181A

Now £1,295.00 (ex. VAT) Was £1,663.14 (ex. VAT) Saving £368.14

Item out of stock

Eberspacher Hydronic D5WSC heater to Hydronic S3 D5E 12V Upgrade Kit inc EasyStart PRO Timer

Eberspacher Hydronic D5WSC heater to Hydronic S3 D5E 12V Upgrade Kit inc EasyStart PRO Timer

Part Number 252993050007

Now £995.00 (ex. VAT) Was £1,448.91 (ex. VAT) Saving £453.91

Webasto Air Top EVO 40 4kW 12v Marine Heater Kit with MultiControl HD 7-Day Timer | 4110220A

Webasto Air Top EVO 40 4kW 12v Marine Heater Kit with MultiControl HD 7-Day Timer | 4110220A

Part Number 4110220A

Now £1,790.83 (ex. VAT) Was £2,303.92 (ex. VAT) Saving £513.09

Item out of stock

Webasto Air Top EVO 55 Marine Air Heater Kit 5.5kW Diesel 12v | 4118032A

Webasto Air Top EVO 55 Marine Air Heater Kit 5.5kW Diesel 12v | 4118032A

Part Number 4110222A

Now £1,915.00 (ex. VAT) Was £2,749.35 (ex. VAT) Saving £834.35

Item out of stock

Webasto Eberspacher Hydronic S3 D5E Narrowboat kit inc Easy Start Pro 7 Day Timer | 292135000024

Webasto Eberspacher Hydronic S3 D5E Narrowboat kit inc Easy Start Pro 7 Day Timer | 292135000024

Part Number 292135000024

Now £1,695.00 (ex. VAT) Was £2,305.72 (ex. VAT) Saving £610.72

Item out of stock

Eberspacher Hydronic D5WSC Water Heater 12V Replacement Unit | 252219050000

Eberspacher Hydronic D5WSC Water Heater 12V Replacement Unit | 252219050000

Part Number 252219050000

Now £879.50 (ex. VAT) Was £1,684.88 (ex. VAT) Saving £805.38

Item out of stock

Webasto Thermo Top Evo 5 Diesel Narrowboat kit with seven day timer

Webasto Thermo Top Evo 5 Diesel Narrowboat kit with seven day timer

Part Number 4117864A

Now £1,495.47 (ex. VAT) Was £2,038.81 (ex. VAT) Saving £543.34

Webasto Air Top EVO55 Marine Universal Heater Kit 24v | 4110223A

Webasto Air Top EVO55 Marine Universal Heater Kit 24v | 4110223A

Part Number 4110223A

Now £1,829.42 (ex. VAT) Was £2,613.45 (ex. VAT) Saving £784.03

Item out of stock

Butler Technik Webasto and Eberspacher Espar Marine Heater Finder promo

Webasto Air Top EVO 40 12v Single Outlet Marine Heater Kit

Webasto Air Top EVO 40 12v Single Outlet Marine Heater Kit

Part Number ATEVO390012VMARINEKIT

Now £2,200.00 (ex. VAT) Was £3,500.00 (ex. VAT) Saving £1,300.00

Item out of stock

Eberspacher Airtronic D4 Plus Marine Heater 12v Diesel Kit| E5305 | 292199015305

Eberspacher Airtronic D4 Plus Marine Heater 12v Diesel Kit| E5305 | 292199015305

Part Number 292199015305

Now £1,962.68 (ex. VAT) Was £2,688.60 (ex. VAT) Saving £725.92

Item out of stock

Webasto Thermo Top C 300 Marine RV Replacement Unit Only | 9023521A

Webasto Thermo Top C 300 Marine RV Replacement Unit Only | 9023521A

Part Number 9023521A

Now £925.79 (ex. VAT) Was £1,483.23 (ex. VAT) Saving £557.44

Item out of stock

Eberspacher D5W S water heater diesel 24v | 252218050000

Eberspacher D5W S water heater diesel 24v | 252218050000

Part Number 252218050000

Now £1,508.30 (ex. VAT) Was £1,885.37 (ex. VAT) Saving £377.07

Webasto Thermo Pro 90 12v Marine Kit with switch

Webasto Thermo Pro 90 12v Marine Kit with switch

Part Number 4111135A

Now £1,927.92 (ex. VAT) Was £2,535.01 (ex. VAT) Saving £607.09

Eberspacher Airtronic D4S Plus to M2 D4R Heater Upgrade Changeover Kit 12V

Eberspacher Airtronic D4S Plus to M2 D4R Heater Upgrade Changeover Kit 12V

Part Number D4RUPGRADE

Now £1,092.88 (ex. VAT) Was £2,732.21 (ex. VAT) Saving £1,639.33

Item out of stock

Webasto Eberspacher AM2 D4R 12V Marine Changeover Kit Includes Easy Start Pro

Webasto Eberspacher AM2 D4R 12V Marine Changeover Kit Includes Easy Start Pro

Part Number 292112000219

Now £1,746.86 (ex. VAT) Was £2,149.57 (ex. VAT) Saving £402.71

Item out of stock

Eberspacher D8LC 8kW Diesel Air Heater Replacement Unit Only 12V | 251890000000 Black

Eberspacher D8LC 8kW Diesel Air Heater Replacement Unit Only 12V | 251890000000

Part Number 251890000000

Now £1,940.22 (ex. VAT) Was £3,880.44 (ex. VAT) Saving £1,940.22

Item out of stock

Eberspacher Airtronic M2 D4 L 4KW 12v Diesel 2 Outlet Marine Kit inc Easy Start PRO | 292112000048

Eberspacher Airtronic M2 D4 L 4KW 12v Diesel 2 Outlet Marine Kit inc Easy Start PRO | 292112000048

Part Number 292112000048

Now £1,875.00 (ex. VAT) Was £2,916.11 (ex. VAT) Saving £1,041.11

Item out of stock

Eberspacher Airtronic S2 D2 L 12V Single Outlet Marine Diesel Heater Kit inc Easy Start PRO Timer | 292112000040

Eberspacher Airtronic S2 D2 L 12V Single Outlet Marine Diesel Heater Kit inc Easy Start PRO Timer | 292112000040

Part Number 292112000040

Now £1,707.50 (ex. VAT) Was £2,519.24 (ex. VAT) Saving £811.74

Item out of stock

Webasto Thermo Top Pro 120 Water Heater with Water Pump 12v | 9035585A

Webasto Thermo Top Pro 120 Water Heater with Water Pump 12v | 9035585A

Part Number 9035585A

£2,323.19 (ex. VAT)

Item out of stock

Webasto Water Heater Thermo Top Pro 120 Installation kit 12v | 9035492A

Webasto Water Heater Thermo Top Pro 120 Installation kit 12v | 9035492A

Part Number 9035492A

£466.18 (ex. VAT)

Item out of stock

Eberspacher Airtronic S2 D2 L 12v Single Outlet Marine Heater Kit with 802 Digital Controller

Eberspacher Airtronic S2 D2 L 12v Single Outlet Marine Heater Kit with 802 Digital Controller

Part Number 292112000038

Now £1,325.00 (ex. VAT) Was £2,113.28 (ex. VAT) Saving £788.28

Item out of stock

Webasto Eberspacher Heater M-II D10W 12V

Webasto Eberspacher Heater M-II D10W 12V

Part Number 252434050000

Now £1,758.34 (ex. VAT) Was £2,197.93 (ex. VAT) Saving £439.59

Item out of stock

Eberspacher Airtronic M2 D4 L 4KW 12v Diesel 2 Outlet Marine Kit 802 Modulator | 292112000046

Eberspacher Airtronic M2 D4 L 4KW 12v Diesel 2 Outlet Marine Kit 802 Modulator | 292112000046

Part Number 292112000046

Now £1,685.00 (ex. VAT) Was £2,834.97 (ex. VAT) Saving £1,149.97

Item out of stock

Webasto Thermo Top Evo 5 Diesel Marine kit with Multi-controller HD 12v | 4117849A

Webasto Thermo Top Evo 5 Diesel Marine kit with Multi-controller HD 12v | 4117849A

Part Number 4117849A

Now £1,525.83 (ex. VAT) Was £2,186.01 (ex. VAT) Saving £660.18

Eberspacher D5LC To Airtronic D5 Changeover Kit 12v

Eberspacher D5LC To Airtronic D5 Changeover Kit 12v

Part Number 292199016749

Now £1,697.67 (ex. VAT) Was £2,635.85 (ex. VAT) Saving £938.18

Item out of stock

Eberspacher Airtronic D2 12v Kit Single Outlet Marine kit inc Easy Start Timer

Eberspacher Airtronic D2 12v Kit Single Outlet Marine kit inc Easy Start Timer

Part Number D2AIRTRONICMARINE

Now £1,070.83 (ex. VAT) Was £1,381.23 (ex. VAT) Saving £310.40

Eberspacher Airtronic D4 Plus 12v Marine Changeover Kit

Eberspacher Airtronic D4 Plus 12v Marine Changeover Kit

Part Number 292199014779

Now £1,554.17 (ex. VAT) Was £2,392.05 (ex. VAT) Saving £837.88

Item out of stock

Eberspacher Airtronic D5 12v 3 Outlet Marine Kit

Eberspacher Airtronic D5 12v 3 Outlet Marine Kit

Part Number 292199016454

Now £2,415.83 (ex. VAT) Was £3,574.36 (ex. VAT) Saving £1,158.53

Item out of stock

Eberspacher Ebersapcher Hydronic M10 12v Marine Heater Kit

Eberspacher Ebersapcher Hydronic M10 12v Marine Heater Kit

Part Number 292199013554

Now £2,280.00 (ex. VAT) Was £3,609.01 (ex. VAT) Saving £1,329.01

Item out of stock

Eberspacher Hydronic 5 Narrow Boat kit 12v

Eberspacher Hydronic 5 Narrow Boat kit 12v

Part Number 292199012648

Now £1,474.99 (ex. VAT) Was £2,489.64 (ex. VAT) Saving £1,014.65

Item out of stock

Eberspacher Airtronic D5 12v 4 Outlet Marine Kit

Eberspacher Airtronic D5 12v 4 Outlet Marine Kit

Part Number 292199016455

Now £2,495.83 (ex. VAT) Was £3,757.28 (ex. VAT) Saving £1,261.45

Item out of stock

Eberspacher D8LC 12v 5 Outlet Kit Marine

Eberspacher D8LC 12v 5 Outlet Kit Marine

Part Number 292199013567

Now £4,747.40 (ex. VAT) Was £6,782.00 (ex. VAT) Saving £2,034.60

Item out of stock

Webasto DBW 2010 11.6kW Water Heater 24v | 9023679A

Webasto DBW 2010 11.6kW Water Heater 24v | 9023679A

Part Number 9023679A

Now £1,940.41 (ex. VAT) Was £3,053.18 (ex. VAT) Saving £1,112.77

Item out of stock

Webasto Thermo Pro 90 24v Marine Kit With Switch | 9.1kW | 4111185A

Webasto Thermo Pro 90 24v Marine Kit With Switch | 9.1kW | 4111185A

Part Number 4111185A

Now £1,995.49 (ex. VAT) Was £2,494.36 (ex. VAT) Saving £498.87

Webasto Air Top 2000 STC 12v Single Outlet Marine kit

Webasto Air Top 2000 STC 12v Single Outlet Marine kit

Part Number AT2000ST12VMARINE1

Now £1,162.33 (ex. VAT) Was £1,274.94 (ex. VAT) Saving £112.61

Webasto Thermo Top E narrowboat kit | 4110462F

Webasto Thermo Top E narrowboat kit | 4110462F

Part Number 4110462F

Now £1,067.34 (ex. VAT) Was £1,679.45 (ex. VAT) Saving £612.11

Item out of stock

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