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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.

HEATERS

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

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.

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

Parking Heater Products - Gen III Air Heater Introduction

2:22

Parking Heater Products - PH51W Engine Heater Intro

2:40

Parking Heater Products - Gen III Air Heater Basic Operation

10:21

Parking Heater Products - PH51W Basic Heater Operation

7:37

COOLANT ENGINE PRE-HEATER UNBOXING 5KW 12/24 VOLT PH53W

0:51

DIESEL FIRED AIR HEATER KIT UNBOXING PH21A 2kW 12V Diesel

0:51

Browse Products

4000

Insulation kit for Ram ProMaster 159 – 1/2 Inch

CA$1,114.40

espar parts

28% off

E50W-T801

Maintenance Kit Glow pin, screen, O Rings, gasket set, 5 kW Coolant, 12V, Espar, D5 Hydronic

4000W

Insulation kit for Ram ProMaster 159 Window – 1/2 Inch

CA$772.80

E65A-T103E

Out of Stock

Glow Pin with removal socket, 2/4kW Air, 12V, Espar, D2/D4 Airtronic

CA$137.49

P65A-X388

Digital Switch, 2/5kW Air, 12V, PHP, P25A/P55A, Gasoline

CA$69.30

Ford Transit Connect XLT insulation kit

Ford Transit Connect XLT insulation kit

24% off

5500

Insulation kit for Ford Transit Connect XLT – 1/2 Inch

P51W-X703

Mounting Bracket, 5 kW, Coolant, PHP, P51W

CA$24.02

Sprinter 170 High Roof LE 35 pc kit

Sprinter 170 High Roof LE 35 pc kit

30% off

3000X-1

Insulation kit for Sprinter 170 High Roof LE – 1 Inch

Espar D4 Airtronic diesel heater

Espar D4 Airtronic

20% off

E40A-T802E

Espar, D4 Airtronic Heater, w Fuel Pump, 4 kW Air, 12V

P41A-T801

P41A Heater, 4kW Air, 12V, PHP

CA$895.00

EZ-207P

EZ-207 EZ Oil Drain Valve | Thread Size M26 x 1.5

CA$43.99

30% off

W20A-X802

Maintenance Kit – Burner, gaskets, 12V, Webasto, AT2000ST Short

oil drain valve

EZ-101P

EZ-101 EZ Oil Drain Valve | 1/2′-20UNF

CA$34.99

W20A-X106E

Overheat Sensor, 2 kW Air, 12V, Webasto, AT2000ST

CA$79.99

Outlet Hood 90MM Espar / Eberspaecher

E40A-X204E

Outlet Hood 90MM, 4kW Air, Espar, D4 Airtronic

CA$28.74

coolant heater

PH51W-EA7

Diesel Fired Engine Heater with Internal Water Pump | PH51W-EA7

CA$1,095.00

gas heater

P55A-T888

P55A Heater, 5kW Air, 12V, PHP, Gasoline

CA$925.00

Fuel Metering Pump, 5kw Coolant Heater, 12V Model P53W

Fuel Metering Pump, 5kw Coolant Heater, 12V Model P53W

P53W-T401

Fuel Metering Pump, 5kW, 12V Coolant, PHP, P53W

CA$54.59

4000-1

Insulation kit for Ram ProMaster 159 Cargo – 1 Inch

CA$1,391.60

Sprinter 170 High Roof Window 21 pc kit - 0.5 black AW

3000W

Insulation kit for Sprinter 170 High Roof Window – 1/2 Inch

CA$896.00

W50W-T802E

Burner Kit with glow pin, 5kW Coolant, 12V, Webasto, Thermo Top EVO

CA$374.99

W65A-T802E

Burner with glow pin, Webasto, AT EVO 40/55

CA$599.00

2135

Insulation kit for GMC Savana Chevy Express 135 – 1/2 inch

CA$831.60

3144VL

Insulation kit for Mercedes-Benz Sprinter 144 Low Roof – 1/2 Inch

CA$940.80

EZ-203P

EZ-203 EZ Oil Drain Valve | Thread Size 1′ – 18 UNF

CA$43.99

25% off

W65D-T402E

Fuel Pump, w/o damper, DP30, 12V Diesel, Webasto

A-104P

A-104 EZ Oil Drain Valve Adapter | Thread Size M18 – 1.5

CA$16.99

oil drain valve

EZ-208P

EZ-208 EZ Oil Drain Valve | Thread Size 7/8′ – 18 UNF

CA$43.99

EZ-201P

EZ-201 EZ Oil Drain Valve | Thread Size NPT 3/4-14

CA$43.99

W50W-X602E

Coolant Temp Sensor, 5kW Coolant, 12V, Webasto, Thermo Top EVO

CA$108.27

oil drain valve

EZ-8P

EZ-8 EZ Oil Drain Valve | Thread Size M24 x 1.5

CA$43.99

3300X-1

Ceiling Insulation for Sprinter 170 High Roof LE

CA$518.00

E40A-T101E

Out of Stock

Blower motor, 4kW Air, Espar, D4 Airtronic

CA$374.99

Fuel Pickup tube. single with Vent. All models. all application. Universal

U65D-X416

Single Fuel Pickup tube with vent, Universal

CA$47.70

4000XSH

Insulation kit for Ram ProMaster 159 Super High Roof – 1/2 Inch

CA$1,198.40

Ford Transit Connect XLT insulation kit

Ford Transit Connect XLT insulation kit

22% off

5500-1

Insulation kit for Ford Transit Connect XLT – 1 Inch

7 Day Digital Controller Air/Water

P65D-X301

7 Day Digital Controller | PH51W

CA$146.30

2155

Insulation kit for GMC Savana, Chevy Express – 1/2 inch

CA$920.00

P21A-T101

Blower Motor Assy, 2kW Air, 12V, PHP, P21A

CA$77.08

W50W-T101E

Blower Motor Assy, 5kW Coolant, 12V, Webasto, Thermo Top

CA$412.49

4301P-1

Insulation kit for Ram ProMaster 136 High Roof Ceiling Plus – 1 Inch

CA$616.00

5000V-1

Insulation kit for Ford Transit 148 High Roof – 1 Inch

CA$1,335.60

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.