CALL FOR SUPPORT: 1-877-508-3900

DKSI

SUPPORT 1-877-508-3900

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

Browse Products

Filter by Product Category
2135
Insulation kit for GMC Savana Chevy Express 135 – 1/2 inch
CA$806.40
diesel fired air heaterDiesel Fired Air Heater
PH21A-A
Diesel Fired Bunk Heater – 2kw | PH21A
CA$995.00
EZ-207P
EZ-207 EZ Oil Drain Valve | Thread Size M26 x 1.5
CA$43.99
H-002
EZ Oil Drain Valve Hose End-5/8′ Straight
CA$9.00
4136L
Insulation kit for Ram ProMaster 136 Low Roof – 1/2 Inch
CA$873.60
W50W-T802E
Burner Kit with glow pin, 5kW Coolant, 12V, Webasto, Thermo Top EVO
CA$448.80
W20A-T106E
Glow Pin, 2 kW Air, 12V, Webasto, AT2000
CA$179.31
A-104P
A-104 EZ Oil Drain Valve Adapter | Thread Size M18 – 1.5
CA$16.99
30% off
4000X-1
Insulation kit for Ram ProMaster 159 XL – 1 Inch
Original price was: CA$1,318.80.Current price is: CA$923.16.
EZ-205P
EZ-205 EZ Oil Drain Valve | Thread Size 1 1/8′ – 12 UNF
CA$43.99
Digital Operator Switch. T2 Controller. Model PH21/41A
P65A-X310
Digital Controller, 2/4kW Air, 12V, PHP, P21A/P41A
CA$115.50
30% off
4136-1
Insulation kit for Ram ProMaster 136 – 1 Inch
Original price was: CA$1,120.00.Current price is: CA$784.00.
30% off
4136
Insulation kit for Ram ProMaster 136 – 1/2 Inch
Original price was: CA$907.20.Current price is: CA$635.04.
Espar D5 Replacement Coolant Heater 25.2147.05
P51W-T803Mod
Espar Hydronic D5 | 12V – Direct Plug & Play Drop-in Replacement Engine Heater – Replaces Espar Hydronic D5, 12V Model – 25.2325.05
CA$995.00
EZ-203P
EZ-203 EZ Oil Drain Valve | Thread Size 1′ – 18 UNF
CA$43.99
Mounting Plate. 2/4 kw Air Heater
U65A-X702
Mounting Plate, Air, Universal
CA$25.88
Outlet Hood 90MM Espar / Eberspaecher
E20A-X204E
Out of Stock
Outlet Hood 60MM, 2kW Air, Espar, D2 Airtronic
CA$28.74
webasto dampener
W65D-X402E
OEM Webasto Dampener Kit
CA$64.96
Sprinter 170 High Roof LE 35 pc kitSprinter 170 High Roof LE 35 pc kit
30% off
3000X-1
Insulation kit for Sprinter 170 High Roof LE – 1 Inch
Original price was: CA$1,635.20.Current price is: CA$1,144.64.
Fuel Pump
P25A-T410
Out of Stock
Fuel Pump for PH25AG | Gasoline
CA$77.00
Wiring Harness. Model PH21/PH41 Air Heater
P65A-X303
Wiring Harness, 4kW Air, 12V, PHP, P41A
CA$144.38
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
E40A-T101
Blower motor, 4kW Air, Espar, D4 Airtronic
CA$89.99
webasto parts
W20A-T801
Out of Stock
Maintenance Kit – Burner, flame sensor, glow pin, gaskets, 12V, Webasto, AT2000S Long
CA$209.99
E50W-T101E
Overheat and Temperature Sensors, 5kW Coolant, 12V, Espar, D5 Hydronic
CA$124.99
Heater main wire harness PHP Coolant
P65W-X303
Main Wiring Harness, 5kW,12/24V Coolant, PHP, P51W
CA$177.10
H-001
H-001 EZ Oil Drain Valve Hose End-3/8′ Straight
CA$6.00
Fuel Pickup tube. single with Vent. All models. all application. Universal
U65D-X416
Single Fuel Pickup tube with vent, Universal
CA$47.70
3000V
Insulation kit for Mercedes-Benz Sprinter 170 High Roof – 1/2 Inch
CA$1,038.80
2155
Insulation kit for GMC Savana, Chevy Express – 1/2 inch
CA$890.40
Sprinter 170 High Roof 29 pc kit - 0.5 black AWSprinter 170 High Roof 29 pc kit - 0.5 black AW
30% off
3000-1
Insulation kit for Sprinter 170 High Roof – 1 Inch
Original price was: CA$1,607.20.Current price is: CA$1,125.04.
Outlet Hood 90MM Espar / Eberspaecher
E40A-X204E
Outlet Hood 90MM, 4kW Air, Espar, D4 Airtronic
CA$28.74
4000WX
Insulation kit for Ram ProMaster 159 Window XL – 1/2 Inch
CA$823.20
oil drain valve
EZ-105P
EZ-105 EZ Oil Drain Valve | M20 – 1.5
CA$34.99
E50W-T402E
Fuel Pump, 5 kW Coolant, 12V, Espar, D5 Hydronic
CA$224.99
Espar Wire Harness
E65A-X301
Heater Main Wire Harness, 2/4kW Air, 12V, Espar, D2/D4 Airtronic
CA$199.99
P21A-T803
Maintenance Kit Glow pin, screen, gaskets, 2kW Air, 12V, PHP, PH21A, Diesel
CA$129.99
coolant heater
P51W-F802
P51W Heater, 5kW, 24V Coolant, PHP
CA$895.00
oil drain valve
EZ-200
EZ-200 EZ Oil Drain Valve | Thread Size NPT 1-12
CA$43.99
4136L-1
Insulation kit for Ram ProMaster 136 Low Roof – 1 Inch
CA$1,069.60
W50W-X505E
Exhaust Gas Temp Sensor, 5kW Coolant, 12V, Webasto, Thermo Top EVO
CA$183.51
4000W
Insulation kit for Ram ProMaster 159 Window – 1/2 Inch
CA$772.80

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.
Get Support