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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

2135

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

CA$835.20

Outlet Hood 90MM Espar / Eberspaecher

E40A-X204E

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

CA$28.49

7% off

5000VM

Insulation kit for Ford Transit 148 Medium Roof – 1/2 Inch

Espar D5 Replacement Coolant Heater 25.2147.05

25% off

P51W-F803Mod

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

Espar EasyStart Controller

33% off

E65D-X301E

EasyStart Controller, Espar

3144VL

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

CA$910.60

5000VX-1

Insulation kit for Ford Transit 148 High Roof Extra Long – 1 Inch

CA$1,441.30

Eberspaecher D4 Airtronic vehicle kit

Espar D4 Airtronic

25% off

PH44A-AS

Espar D4 Airtronic Vehicle Kit- 4KW 12V Diesel

espar diesel air heater

Espar D4 Airtronic

40% off

PH44A-A

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

P21A-T401

Fuel Pump, 2kW Air, 12V, PHP, P21A

CA$41.85

Ducting Hose 90mm 1.2m Universal 4 kW Air

U40A-X603

Ducting Hose 90mm 1.2m, 4kW Air, Universal

CA$20.18

diesel air heater

Parking Heater

40% off

PH41A-A

Diesel Fired Van Heater – 4kw | PH41A

3000VX

Insulation kit for Mercedes-Benz Sprinter 170 High Roof Extended – 1/2 Inch

CA$1,116.50

33% off

E65A-X103E

Glow Pin Screen with insert tool, 2/4kW Air, 12V, Espar, D2/D4 Airtronic

4300P-1

Ceiling Insulation for RAM ProMaster 159 High Roof Ceiling Plus

CA$646.70

2135-1

Insulation kit for Chevy Express GMC Savana 135 – 1 Inch

CA$1,012.10

40% off

W20A-X802

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

EZ-211P

EZ-211 EZ Oil Drain Valve | Thread Size 27mm – 2.0

CA$46.69

3000VX-1

Insulation kit for Mercedes-Benz Sprinter 170 High Roof Extended – 1 Inch

CA$1,592.10

40% off

E50W-X109

Burner Insert, 5kW Coolant, Espar, D5 Hydronic

25% off

W50W-T802E

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

Espar Wire Harness

E65A-X301

Heater Main Wire Harness, 2/4kW Air, 12V, Espar, D2/D4 Airtronic

CA$129.34

4300-1

Ceiling Insulation for ProMaster 159

CA$420.50

EZ-203P

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

CA$46.69

3144V-1

Insulation kit for Sprinter 144 High Roof – 1 Inch

CA$1,264.40

Fuel Pickup Pipe Assembly Universal

U65D-X405

Fuel Pickup Pipe Assembly, Universal

CA$62.50

1322722A webasto burner

1322722A webasto burner

25% off

W20A-X103E

Burner Tube, 12V, Webasto, AT2000S/ST

40% off

E50W-T103

Glow Pin with cable, 5kW Coolant, 12V, Espar, D5 Hydronic

Dual Fuel Pick-up Pipe Universal 112790

U65D-X412

Dual Fuel Pick-up Pipe, 112790, Universal

CA$60.45

7% off

4000WX-1

Insulation kit for Ram ProMaster 159 High Roof Window – 1 Inch

A-104P

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

CA$15.78

coolant heater

PH51W-EB7

Diesel Fired Engine Heater with Internal Water Pump | PH51W-EB7

CA$1,524.98

oil drain valve

EZ-208P

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

CA$43.04

4000W

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

CA$800.40

4000XSH-1

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

CA$1,487.70

Wiring Harness. Model PH21/PH41 Air Heater-4622R2

P65A-X313

Wiring Harness. Model PH21/PH41 Air Heater-4622R2

CA$256.00

3301-1

Ceiling Insulation for Sprinter 144

CA$420.50

Fuel Pump Assembly | 24V Air/Water | 2301B

P65D-F401

Fuel Pump Assembly, 5 kW, 24V Coolant, PHP, P51W

CA$120.90

25% off

W50W-F102E

Burner Pot with glow pin, 5kW Coolant, 24V, Webasto, Thermo Top

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$928.00

P51W-X703

Mounting Bracket, 5 kW, Coolant, PHP, P51W

CA$24.18

P65D-X389

LCD Digital Operating Switch | PH25AG & PH55AG

CA$51.15

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.