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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

3144V-1

Insulation kit for Sprinter 144 High Roof – 1 Inch

CA$1,264.40

7% off

5000VL

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

1322722A webasto burner

1322722A webasto burner

25% off

W20A-X103E

Burner Tube, 12V, Webasto, AT2000S/ST

25% off

W50W-X505E

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

2155

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

CA$922.20

Outlet Hood 90MM Espar / Eberspaecher

E40A-X204E

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

CA$28.49

40% off

E50W-X801

Gasket Set for blower and burner, 5kW Coolant, Espar, D5 Hydronic

P41A-T101

Blower Motor Assy, 4kW Air, 12V, PHP, P41A

CA$102.30

33% off

E50W-X101E

Flame Sensor, 5kW Coolant, Espar, D5 Hydronic

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

P65A-X313

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

CA$256.00

3300X-1

Ceiling Insulation for Sprinter 170 High Roof LE

CA$522.00

Espar Wire Harness

E65A-X301

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

CA$129.34

5000VM-1

Insulation kit for Ford Transit 148 Medium Roof – 1 Inch

CA$1,189.00

7 Day Digital Controller Air/Water

P65D-X301

7 Day Digital Controller | PH51W

CA$147.25

oil drain valve

oil drain valve

EZ-215P

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

CA$46.69

diesel air heater

Diesel Fired Air Heater

39% off

P21A-T802

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

espar diesel air heater

Espar D4 Airtronic

25% off

PH44A-A

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

7% off

4000WX-1

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

EZ-201P

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

CA$46.69

webasto burner insert

W20A-X101E

Burner Insert w/o glowpin, 2 kW Air, 12V, Webasto, AT2000ST

CA$207.40

Ford Transit Connect XLT insulation kit

Ford Transit Connect XLT insulation kit

5500

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

CA$475.60

EZ-104P

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

CA$36.49

E50W-T601E

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

CA$384.20

Mini Fuel Pickup Pipe Assy | Short

37% off

U65D-X417

Mini Fuel Pickup Pipe Assembly, Short, Universal

44% off

P21A-T806

P21A, Heater Kit -2kW 12V PH21, Digital Controller, Drop In – Kenworth

P41A-T801

P41A Heater, 4kW Air, 12V, PHP

CA$725.40

4136L-1

Insulation kit for Ram ProMaster 136 Low Roof – 1 Inch

CA$1,107.80

Espar-D2-Blower

E20A-T101

Blower Motor, 2kW Air, Espar, D2 Airtronic

CA$99.20

U65D-X501

Exhaust Muffler 24mm, 42037, Universal

CA$41.66

ProMaster City 9 pc kit - 0.5 black AW

ProMaster City 9 pc kit - 0.5 black AW

4500-1

Insulation kit for Ram ProMaster City – 1 Inch

CA$406.00

40% off

W20A-T802

Maintenance Kit – Burner, glow pin, gaskets, 12V, Webasto, AT2000ST Long

P51W-X703

Mounting Bracket, 5 kW, Coolant, PHP, P51W

CA$24.18

Fuel Pump, 12V Model PH41A, 28ml

P41A-T401

Fuel Pump, 4kW Air, 12V, PHP, P41A

CA$93.00

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

U65D-X416

Single Fuel Pickup tube with vent, Universal

CA$49.29

P65D-X389

LCD Digital Operating Switch | PH25AG & PH55AG

CA$51.15

Mounting Plate. 2/4 kw Air Heater

U65A-X702

Mounting Plate, Air, Universal

CA$26.74

4301P-1

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

CA$600.30

3000VX

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

CA$1,116.50

Fuel Pump Assembly 12VDC Air/Water

P65D-T401

Fuel Pump Assembly, 5 kW, 12V Coolant, PHP, P51W

CA$120.90

P41A-T301

ECU, 4kW Air, 12V, PHP, P41A

CA$145.55

3144V

Insulation kit for Sprinter 144 High Roof – 1/2 Inch

CA$1,015.00

Outlet Hood 90MM Espar / Eberspaecher

33% off

E20A-X204E

Outlet Hood 60MM, 2kW Air, Espar, D2 Airtronic

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.