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HEAT YOU CAN RELY ON.

SUPPORT YOU CAN COUNT ON.

Industrial Vehicle Products

A heater as dependable and hard-working you are.

The toughest jobs call for the most dependable and best-warrantied products on the market. That is why DKSI provides a full range of heavy-duty air heaters that are guaranteed to keep your cab toasty warm all winter long. You can also extend your heating system with a coolant heater to get your engine up to temperature and running smoothly on even the coldest of mornings, anywhere on the globe. 

Crane digging

HEATERS

diesel heater
PHP Diesel Air Heaters are designed to provide interior heating for RVs, camper vans, and boats by using on-board diesel fuel and battery systems. Operation is simple and the heater provides a safe and reliable alternative to engine idling or need for electrical plug ins
SHOP AIR
coolant heater
PHP Coolant Heaters are designed to preheat your engine by using on-board diesel fuel and battery systems. Operation is simple and the heater provides a safe and reliable alternative to cold engine starting or need for electrical plug ins. 
SHOP COOLANT

PARTS & ACCESSORIES

coolant heater
Coolant Heaters
diesel heater
Diesel Fired Air Heaters
engine oil drain valve
EZ Oil Drain Valve
diesel heater controller
Installation & Accessories
coolant heater part
Coolant Heater Parts
blower motor
Air Heater Parts

VIDEOS

Playlist

6 Videos

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espar Digi-Max Controller
40% off
E65A-X303E
Digi-Max D-1000 Controller, Espar
Original price was: CA$250.00.Current price is: CA$150.00.
30% off
4136
Insulation kit for Ram ProMaster 136 – 1/2 Inch
Original price was: CA$907.20.Current price is: CA$635.04.
Combustion Inlet Hose | 20mmX1m | Universal 5 kW Small Body Coolant
U51W-X501
Combustion Inlet Hose 20mmX1m, 5kW Coolant, Universal
CA$9.28
20% off
W20A-T106E
Glow Pin, 2 kW Air, 12V, Webasto, AT2000
Original price was: CA$179.31.Current price is: CA$143.45.
oil drain valve
EZ-111P
Out of Stock
EZ-111 EZ Oil Drain Valve | M14 – 1.25
CA$34.99
4000WX-1
Insulation kit for Ram ProMaster 159 High Roof Window – 1 Inch
CA$1,027.60
4000W-1
Insulation kit for Ram ProMaster 159 High Roof Window – 1 Inch
CA$954.80
Mini Fuel Pickup Pipe Assy | Short
U65D-X417
Mini Fuel Pickup Pipe Assembly, Short, Universal
CA$43.56
Maintenance Kit (Glow pin, screen with o-rings and gasket set) | 5kW Coolant Heater
P51W-T810
Maintenance Kit Glow pin, screen, o-rings, gaskets, 5kW Coolant, PHP, PH51W, Diesel
CA$129.99
W50W-T601E
Out of Stock
Coolant Pump, 5kW Coolant, 12V, Webasto, Thermo Top EVO
CA$240.90
ProMaster City 9 pc kit - 0.5 black AWProMaster City 9 pc kit - 0.5 black AW
4500-1
Insulation kit for Ram ProMaster City – 1 Inch
CA$392.00
Sprinter 144 High Roof 21 pc kit - 1.0 black AWSprinter 144 High Roof 21 pc kit - 1.0 black AW
73% off
3144-1
Insulation kit for Sprinter 144 High Roof – 1 Inch
Original price was: CA$1,156.40.Current price is: CA$312.48.
oil drain valve
EZ-204P
EZ-204 EZ Oil Drain Valve | Thread Size 3/4′ – 16 UNF
CA$43.99
30% off
5300M-1
Ceiling Insulation for Transit 148 Mid Roof / Low Roof
Original price was: CA$330.40.Current price is: CA$231.28.
ProMaster City 9 pc kit - 0.5 black AWProMaster City 9 pc kit - 0.5 black AW
4500
Insulation kit for Ram ProMaster City – 1/2 Inch
CA$316.40
Sprinter 170 High Roof Window 21 pc kit - 0.5 black AW
3000WX
Insulation kit for Sprinter 170 High Roof Window LE – 1/2 Inch
CA$809.20
Espar EasyStart Controller
E65D-X301E
EasyStart Controller, Espar
CA$175.00
EZ-205P
EZ-205 EZ Oil Drain Valve | Thread Size 1 1/8′ – 12 UNF
CA$43.99
4136L-1
Insulation kit for Ram ProMaster 136 Low Roof – 1 Inch
CA$1,069.60
Exhaust Pipe Flex 24mm D-Layer 25ft (7.62m) Universal
U65D-X514
Out of Stock
Exhaust Pipe Flex 24mm, D-Layer 25ft (7.62m), Universal
CA$168.30
W50W-T802E
Burner Kit with glow pin, 5kW Coolant, 12V, Webasto, Thermo Top EVO
CA$448.80
5000VM-1
Out of Stock
Insulation kit for Ford Transit 148 Medium Roof – 1 Inch
CA$1,148.00
Outlet Hood 90MM Espar / Eberspaecher
E20A-X204E
Out of Stock
Outlet Hood 60MM, 2kW Air, Espar, D2 Airtronic
CA$28.74
E50W-T103
Glow Pin with cable, 5kW Coolant, 12V, Espar, D5 Hydronic
CA$78.92
30% off
W65A-X107E
Gasket Set, Webasto, AT EVO 40/55
Original price was: CA$53.74.Current price is: CA$37.62.
5000V-1
Out of Stock
Insulation kit for Ford Transit 148 High Roof – 1 Inch
CA$1,223.60
3144VL
Insulation kit for Mercedes-Benz Sprinter 144 Low Roof – 1/2 Inch
CA$879.20
gasoline air heater
P25A-T888
P25A Heater, 2kW Air, 12V, PHP, Gasoline
CA$595.00
Ford Transit Connect XLT insulation kitFord Transit Connect XLT insulation kit
30% off
5500-1
Insulation kit for Ford Transit Connect XLT – 1 Inch
Original price was: CA$414.40.Current price is: CA$290.08.
Heater main wire harness PHP Coolant
P65W-X303
Main Wiring Harness, 5kW,12/24V Coolant, PHP, P51W
CA$177.10
30% off
4000X
Insulation kit for Ram ProMaster 159 XL – 1/2 Inch
Original price was: CA$1,041.60.Current price is: CA$729.12.
4300X-1
Ceiling Insulation for ProMaster 159 Extended
CA$434.00
A-104P
A-104 EZ Oil Drain Valve Adapter | Thread Size M18 – 1.5
CA$16.99
W20A-X106E
Overheat Sensor, 2 kW Air, 12V, Webasto, AT2000ST
CA$79.99
espar fuel pump
E65A-T401E
Fuel Pump, 2/4kW Air, 12V, Espar, D2/D4 Airtronic
CA$162.49
30% off
4000-1
Insulation kit for Ram ProMaster 159 Cargo – 1 Inch
Original price was: CA$1,220.80.Current price is: CA$854.56.
oil drain valve
EZ-200
EZ-200 EZ Oil Drain Valve | Thread Size NPT 1-12
CA$43.99
W50W-X602E
Coolant Temp Sensor, 5kW Coolant, 12V, Webasto, Thermo Top EVO
CA$108.27
3300X-1
Ceiling Insulation for Sprinter 170 High Roof LE
CA$504.00
2155
Insulation kit for GMC Savana, Chevy Express – 1/2 inch
CA$890.40
Pick-up tube with Vent | Fits all models
U65D-X415
Fuel Pickup tube with vent, Universal
CA$72.90
1303846A
50% off
W20A-T101E
Blower Motor Assembly Kit, 2 kW Air, 12V, Webasto, AT2000ST
Original price was: CA$487.49.Current price is: CA$243.75.

Support where you need it, when you need it.

Our mission is to provide customers with an eco-friendly, idle reduction technology by offering better value and maintaining the utmost integrity. We pride ourselves on providing high-quality products, support, and service for all of our customers. Whether you are a first-time customer or have been enjoying your PHP or major branded heater for years, we are here for you.
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