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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

Inlet Safety Screen

U40A-X201

Safety Screen 75mm, 4kW Air, Universal

CA$11.07

3144V-1

Insulation kit for Sprinter 144 High Roof – 1 Inch

CA$1,220.80

EZ-201P

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

CA$43.99

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

oil drain valve

EZ-208P

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

CA$43.99

1303846A

30% off

W20A-T101E

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

3301-1

Ceiling Insulation for Sprinter 144

CA$406.00

EZ-205P

EZ-205 EZ Oil Drain Valve | Thread Size 1 1/8′ – 12 UNF

CA$43.99

5300M-1

Ceiling Insulation for Transit 148 Mid Roof / Low Roof

CA$330.40

W65A-X107E

Gasket Set, Webasto, AT EVO 40/55

CA$53.74

Fuel Pump, 12V Model PH41A, 28ml

P41A-T401

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

CA$77.00

E65A-X103E

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

CA$12.49

4136

Insulation kit for Ram ProMaster 136 – 1/2 Inch

CA$907.20

8% off

4000-1

Insulation kit for Ram ProMaster 159 Cargo – 1 Inch

Dual Fuel Pick-up Pipe Universal 112790

U65D-X412

Dual Fuel Pick-up Pipe, 112790, Universal

CA$58.50

4136L-1

Insulation kit for Ram ProMaster 136 Low Roof – 1 Inch

CA$1,069.60

4000X-1

Insulation kit for Ram ProMaster 159 XL – 1 Inch

CA$1,318.80

P51W-X703

Mounting Bracket, 5 kW, Coolant, PHP, P51W

CA$24.02

3144VL-1

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

CA$1,072.40

4000XSH-1

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

CA$1,436.40

4000X

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

CA$1,041.60

W20A-T106E

Glow Pin, 2 kW Air, 12V, Webasto, AT2000

CA$179.31

E50W-X601E

O Ring for Coolant Pump Mounting, 5kW Coolant, Espar, D5 Hydronic

CA$12.49

espar parts

60% off

E50W-T801

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

EZ-211P

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

CA$43.99

Mini Control Panel Thermostat Air/Water

P65D-X302

Mini Control Panel Thermostat, 5kW, Coolant, PHP, P51W

CA$77.00

W50W-T601E

Coolant Pump, 5kW Coolant, 12V, Webasto, Thermo Top EVO

CA$240.90

4% off

5000VL

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

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

3000WX

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

CA$809.20

oil drain valve

EZ-105P

EZ-105 EZ Oil Drain Valve | M20 – 1.5

CA$34.99

25% off

W50W-F102E

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

30% off

W50W-T101E

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

4% off

4000WX-1

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

Espar Wire Harness

E65A-X301

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

CA$199.99

Burner with Gasket-4 kW Espar

E40A-X103

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

CA$59.10

32% off

P21A-T806

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

4300XP-1

Ceiling Insulation for RAM ProMaster 159 High Roof Extended Ceiling Plus

CA$649.60

25% off

E65A-T103E

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

3144V

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

CA$980.00

1322722A webasto burner

1322722A webasto burner

W20A-X103E

Burner Tube, 12V, Webasto, AT2000S/ST

CA$86.19

P21A-T401

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

CA$77.00

5300X-1

Ceiling Insulation for Transit 148 High Roof EL

CA$504.00

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.