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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.

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

Parking Heater Products - Gen III Air Heater Introduction

2:22

Parking Heater Products - PH51W Engine Heater Intro

Parking Heater Products - PH51W Engine Heater Intro

2:40

Parking Heater Products - Gen III Air Heater Basic Operation

Parking Heater Products - Gen III Air Heater Basic Operation

10:21

Parking Heater Products - PH51W Basic Heater Operation

Parking Heater Products - PH51W Basic Heater Operation

7:37

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

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

0:51

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

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

0:51

Browse Products

Espar D5 Replacement Coolant Heater 25.2147.05

P51W-T803

Out of Stock

Espar D5 Replacement Heater, 12V 5kW Coolant Heater, Drop In – 25.2325.05

CA$895.00

W65D-T401E

Fuel Pump with damper, DP30, 12V Diesel, Webasto

CA$437.49

mercedes benz sprinter 144 roof insulation

3301-1

Ceiling Insulation for Sprinter 144

CA$393.68

A-104P

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

CA$16.99

oil drain valve

oil drain valve

EZ-215P

EZ-215 EZ Oil Drain Valve | Thread Size 1 5/16″-12 UNF

CA$43.99

1303846A

25% off

W20A-T101E

Blower Motor Assembly Kit, 2 kW Air, 12V, Webasto, AT2000ST

P53W-T801

Out of Stock

P53W Heater, 5kW, 12V Coolant, PHP

CA$795.00

Water pump for model PH53W 5KW Water heater 12V, Integrated Mount Bracket

P53W-T601

Water pump, 5kW, 12V Coolant, PHP, P53W

CA$79.23

Insulation kit for GMC Savana, Chevy Express

Insulation kit for GMC Savana, Chevy Express

2155

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

CA$901.74

coolant heater

PH51W-B7

PHP Coolant Heater Vehicle Kit PH51W – 5kW 24V Diesel

CA$1,095.00

Burner with Gasket-4 kW Espar

E40A-X103

Burner with gasket, 4kW Air, Espar, D4 Airtronic

CA$59.10

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

Sprinter 170 High Roof LE 35 pc kit

Sprinter 170 High Roof LE 35 pc kit

3000X

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

CA$1,223.60

W65A-T101E

Blower Motor, Webasto, AT EVO 40/55

CA$590.18

Burner with Gasket OEM 4 kW Air Model D4 Airtronic

E40A-X103E

Burner with gasket, 4kW Air, Espar, D4 Airtronic

CA$259.56

Main Wiring Harness Model PH53W 12/24V

P53W-X301

Made in Canada Wiring Harness, 5kW, 12V Coolant, PHP, P53W

CA$249.68

Heater main wire harness PHP Coolant

P65W-X303

Main Wiring Harness, 5kW,12/24V Coolant, PHP, P51W

CA$177.10

P51W-X703

Mounting Bracket, 5 kW, Coolant, PHP, P51W

CA$24.02

E65A-X101E

Overheat and Flame Sensor Assembly, 2/4kW Air, 12V, Espar, D2/D4 Airtronic

CA$87.49

INSULATION KIT FOR GMC SIERRA, CHEVY EXPRESS 135 / 155

INSULATION KIT FOR GMC SIERRA, CHEVY EXPRESS 135 / 155

2155-1

Insulation kit for GMC Sierra, Chevy Express 135 / 155- 1 Inch

CA$1,093.26

E50W-X109

Burner Insert, 5kW Coolant, Espar, D5 Hydronic

CA$84.70

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$904.40

espar fuel pump

E65A-T401E

Fuel Pump, 2/4kW Air, 12V, Espar, D2/D4 Airtronic

CA$162.49

ford transit low roof insulation

5300M-1

Ceiling Insulation for Transit 148 Mid Roof / Low Roof

CA$393.68

ProMaster 159 Window XL 23 pc kit - 0.5 black AW

ProMaster 159 Window XL 23 pc kit - 0.5 black AW

4000WX

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

CA$808.64

espar diesel air heater

Espar D4 Airtronic

PH44A-A

Espar D4 Airtronic Vehicle Kit with Digi-Max – 4KW 12V Diesel

CA$2,495.00

oil drain valve

EZ-208P

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

CA$43.99

E65A-T103E

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

CA$137.49

Outlet Hood 90MM Espar / Eberspaecher

E40A-X204E

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

CA$28.74

oil drain valve

EZ-109P

EZ-109 EZ Oil Drain Valve | M12 – 1.5

CA$34.99

Digital Operating Switch Controller PH21A c/w TE Connector

P65A-X312

Digital Controller with TE Connector, 2kW Air, 12V, PHP, P21A

CA$119.35

oil drain valve

EZ-105P

EZ-105 EZ Oil Drain Valve | M20 – 1.5

CA$34.99

Sprinter 170 High Roof LE 35 pc kit

Sprinter 170 High Roof LE 35 pc kit

3000X-1

Insulation kit for Sprinter 170 High Roof LE – 1 Inch

CA$1,606.64

P65A-X388

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

CA$69.30

diesel air heater

Diesel Fired Air Heater

P21A-T802

Air Heater Replacement Kit -2kW 12V PH21, Digital Controller, Drop In – Universal

CA$795.00

ford transit high roof insulation

5300X-1

Ceiling Insulation for Transit 148 High Roof EL

CA$430.92

Operator Switch, Digital Timer For Model P53W 12V

P53W-X303

Operator Switch Digital Timer, 5kW, 12V Coolant, PHP, P53W

CA$50.55

E50W-T601E

Coolant Pump 18mm Barbs, 5kW Coolant, 12V, Espar, D5 Hydronic

CA$273.23

E40A-T101

Blower motor, 4kW Air, Espar, D4 Airtronic

CA$89.99

oil drain valve

EZ-111P

EZ-111 EZ Oil Drain Valve | M14 – 1.25

CA$34.99

Exhaust Pipe Flex 22mm D-Layer 4ft (1.2m) w End Cap Universal

U65D-X518

Exhaust Pipe Flex 24mm, D-Layer 4ft (1.2m) w End Cap, Universal

CA$67.23

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

U65D-X416

Single Fuel Pickup tube with vent, Universal

CA$47.70

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.