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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

U65D-X501

Exhaust Muffler 24mm, 42037, Universal

CA$41.66

E20A-X101

Burner with gasket, 2kW Air, Espar, D2 Airtronic

CA$53.38

P21A-T401

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

CA$41.85

E65A-X303E-1

Gasket Kit, 5kW Coolant, Espar, D5 Hydronic

CA$37.40

Fuel Pump Assembly 12VDC Air/Water

P65D-T401

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

CA$120.90

25% off

W50W-T802E

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

oil drain valve

EZ-105P

EZ-105 EZ Oil Drain Valve | M20 – 1.5

CA$36.49

oil drain valve

EZ-200

EZ-200 EZ Oil Drain Valve | Thread Size NPT 1-12

CA$37.40

Dual Fuel Pick-up Pipe Universal 112790

U65D-X412

Dual Fuel Pick-up Pipe, 112790, Universal

CA$60.45

44% off

P21A-T806

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

Espar D5 Replacement Coolant Heater 25.2147.05

24% off

P51W-F803Mod

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

40% off

E65A-T102

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

W65A-X107E

Gasket Set, Webasto, AT EVO 40/55

CA$68.68

Mini Control Panel Thermostat Air/Water

P65D-X302

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

CA$77.00

40% off

E50W-X801

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

7% off

4000WX-1

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

40% off

E40A-T810

Maintenance Kit Glow pin, screen, gaskets, 4 kW Air, 12V Espar, D4 Airtronic

33% off

E50W-T402E

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

diesel fired air heater

Diesel Fired Air Heater

25% off

PH21A-A

Diesel Fired Bunk Heater – 2kw | PH21A

EZ-201P

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

CA$46.69

oil drain valve

EZ-101P

EZ-101 EZ Oil Drain Valve | 1/2′-20UNF

CA$36.49

E50W-X601E

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

CA$9.38

5000VL-1

Insulation kit for Ford Transit 148 Low Roof – 1 Inch

CA$1,189.00

L-001

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

CA$9.08

25% off

W50W-T101E

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

25% off

W50W-F102E

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

Maintenance Kit (Glow pin, screen with o-rings and gasket set) | 5kW Coolant Heater

37% off

P51W-T810

Maintenance Kit Glow pin, screen, o-rings, gaskets, 5kW Coolant, PHP, PH51W, Diesel

Exhaust Pipe Flexible Double Layer with End Cap 24mmX1m Universal

U65D-X508

Exhaust Pipe, Flexible Double Layer with End Cap, 24mmX1m, Universal

CA$23.56

3300X-1

Ceiling Insulation for Sprinter 170 High Roof LE

CA$522.00

oil drain valve

EZ-204P

EZ-204 EZ Oil Drain Valve | Thread Size 3/4′ – 16 UNF

CA$46.69

Inlet Safety Screen

U40A-X201

Safety Screen 75mm, 4kW Air, Universal

CA$11.44

P41A-T101

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

CA$102.30

Espar Wire Harness

E65A-X301

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

CA$129.34

4000

Insulation kit for Ram ProMaster 159 – 1/2 Inch

CA$1,009.20

3000V-1

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

CA$1,409.40

P51W-X703

Mounting Bracket, 5 kW, Coolant, PHP, P51W

CA$24.18

webasto burner insert

W20A-X101E

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

CA$207.40

P21A-T101

Blower Motor Assy, 2kW Air, 12V, PHP, P21A

CA$93.09

5000V-1

Insulation kit for Ford Transit 148 High Roof – 1 Inch

CA$1,267.30

espar parts

40% off

E50W-T801

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

W65A-T101E

Blower Motor, Webasto, AT EVO 40/55

CA$683.40

gasoline air heater

P25A-T888

P25A Heater, 2kW Air, 12V, PHP, Gasoline

CA$755.63

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.