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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

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

W65D-T401E

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

CA$437.49

4136-1

Insulation kit for Ram ProMaster 136 – 1 Inch

CA$1,108.80

Digital Operating Switch Controller PH21A c/w TE Connector

P65A-X312

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

CA$119.35

25% off

3301-1

Ceiling Insulation for Sprinter 144

E40A-T101E

Out of Stock

Blower motor, 4kW Air, Espar, D4 Airtronic

CA$374.99

Espar D5 Replacement Coolant Heater 25.2147.05

P51W-T803

Espar Hydronic D5 | 12V – Direct Plug & Play Drop-in Replacement Engine Heater – Replaces Espar Hydronic D5, 12V Model – 25.2325.05

CA$895.00

Espar D5 Replacement Coolant Heater 25.2147.05

P51W-F803

Espar Hydronic D5 | 24V – Direct Plug & Play Drop-in Replacement Engine Heater – Replaces Espar Hydronic D5, 24v Model – 25.2147.05

CA$895.00

4000

Insulation kit for Ram ProMaster 159 – 1/2 Inch

CA$1,114.40

P21A-T803

Maintenance Kit Glow pin, screen, gaskets, 2kW Air, 12V, PHP, PH21A, Diesel

CA$129.99

Dual Fuel Pick-up Pipe Universal 112790

U65D-X412

Dual Fuel Pick-up Pipe, 112790, Universal

CA$58.50

EZ-207P

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

CA$43.99

E50W-X101E

Flame Sensor, 5kW Coolant, Espar, D5 Hydronic

CA$87.49

E50W-X109

Burner Insert, 5kW Coolant, Espar, D5 Hydronic

CA$84.70

diesel heater

P21A-T801

P21A Heater, 2kW Air, 12V, PHP

CA$595.00

P21A-T301

ECU, 2kW Air, 12V, PHP, P21A

CA$107.07

Espar EasyStart Controller

E65D-X301E

EasyStart Controller, Espar

CA$324.99

4300P-1

Ceiling Insulation for RAM ProMaster 159 High Roof Ceiling Plus

CA$660.80

oil drain valve

oil drain valve

EZ-7BP

EZ-7B EZ Oil Drain Valve | Thread Size M22 x 1.5

CA$43.99

P65D-X389

LCD Digital Operating Switch | PH25AG & PH55AG

CA$88.00

E20A-T801

Maintenance Kit Glow pin, screen, gaskets, 2 kW Air, 12V, Espar, D2 Airtronic Maintenance Kit

CA$119.99

4301-1

Insulation kit for Ram ProMaster 136 High Roof / Low Roof (Ceiling Only) – 1 Inch

CA$383.60

25% off

W65D-T402E

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

W65A-T101E

Blower Motor, Webasto, AT EVO 40/55

CA$590.18

webasto parts

53% off

W20A-T801

Maintenance Kit – Burner, flame sensor, glow pin, gaskets, 12V, Webasto, AT2000S Long

ProMaster City 9 pc kit - 0.5 black AW

ProMaster City 9 pc kit - 0.5 black AW

20% off

4500-1

Insulation kit for Ram ProMaster City – 1 Inch

oil drain valve

EZ-109P

EZ-109 EZ Oil Drain Valve | M12 – 1.5

CA$34.99

W65D-T404E

Fuel Pump with damper, DP42, 5kW, 12V Coolant, Webasto, Thermo Top EVO

CA$167.00

H-001

H-001 EZ Oil Drain Valve Hose End-3/8′ Straight

CA$6.00

3144VL-1

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

CA$1,150.80

E50W-T402E

Fuel Pump, 5 kW Coolant, 12V, Espar, D5 Hydronic

CA$224.99

W50W-X505E

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

CA$183.51

E50W-T101E

Overheat and Temperature Sensors, 5kW Coolant, 12V, Espar, D5 Hydronic

CA$124.99

W50W-T802E

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

CA$374.99

4000X

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

CA$1,173.20

gas heater

P55A-T888

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

CA$925.00

E40A-T101

Blower motor, 4kW Air, Espar, D4 Airtronic

CA$89.99

Sprinter 170 High Roof 29 pc kit - 0.5 black AW

Sprinter 170 High Roof 29 pc kit - 0.5 black AW

30% off

3000-1

Insulation kit for Sprinter 170 High Roof – 1 Inch

Mini Fuel PU Pipe Assy-Long

U65D-X418

Mini Fuel Pickup Pipe Assembly, Long, Universal

CA$54.81

L-001

L-001 EZ Oil Drain Valve Hose End-3/8′ L-Shape

CA$9.00

4136L

Insulation kit for Ram ProMaster 136 Low Roof – 1/2 Inch

CA$901.60

Operator Switch, Digital Timer For Model P53W 12V

P53W-X303

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

CA$50.55

4000XSH

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

CA$1,198.40

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.