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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

40% off

W20A-T802

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

25% off

W50W-T101E

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

Inlet Safety Screen

U40A-X201

Safety Screen 75mm, 4kW Air, Universal

CA$11.44

25% off

W50W-T802E

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

diesel fired air heater

Diesel Fired Air Heater

50% off

PH21A-A

Diesel Fired Bunk Heater – 2kw | PH21A

3000V

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

CA$1,075.90

4000W

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

CA$800.40

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

U65D-X416

Single Fuel Pickup tube with vent, Universal

CA$49.29

4000WX

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

CA$852.60

P65D-X389

LCD Digital Operating Switch | PH25AG & PH55AG

CA$51.15

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

P65A-X313

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

CA$256.00

Exhaust Pipe Flex 22mm D-Layer 4ft (1.2m) w End Cap Universal

U65D-X518

Exhaust Pipe Flex 24mm, D-Layer 4ft (1.2m) w End Cap, Universal

CA$69.52

U40A-X601

Air Outlet Adjustable Vent 90mm, 4kW Air, Universal

CA$10.88

3300X-1

Ceiling Insulation for Sprinter 170 High Roof LE

CA$522.00

webasto dampener

W65D-X402E

OEM Webasto Dampener Kit

CA$83.33

3000V-1

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

CA$1,409.40

Ducting Hose 90mm 1.2m Universal 4 kW Air

U40A-X603

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

CA$20.18

H-001

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

CA$5.18

4000

Insulation kit for Ram ProMaster 159 – 1/2 Inch

CA$1,009.20

E50W-X601E

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

CA$9.38

5300X-1

Ceiling Insulation for Transit 148 High Roof EL

CA$522.00

H-002

EZ Oil Drain Valve Hose End-5/8′ Straight

CA$8.73

2135-1

Insulation kit for Chevy Express GMC Savana 135 – 1 Inch

CA$1,012.10

espar diesel air heater

Espar D4 Airtronic

40% off

PH44A-A

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

50% off

P21A-T803

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

oil drain valve

oil drain valve

EZ-215P

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

CA$46.69

E40A-T101

Blower motor, 4kW Air, Espar, D4 Airtronic

CA$93.62

Digital Operating Switch Controller PH21A c/w TE Connector

P65A-X312

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

CA$144.15

4300P-1

Ceiling Insulation for RAM ProMaster 159 High Roof Ceiling Plus

CA$646.70

4300-1

Ceiling Insulation for ProMaster 159

CA$420.50

Outlet Hood 90MM Espar / Eberspaecher

E40A-X204E

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

CA$28.49

40% off

E50W-T103

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

40% off

E50W-X109

Burner Insert, 5kW Coolant, Espar, D5 Hydronic

oil drain valve

EZ-208P

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

CA$43.04

Mounting Plate. 2/4 kw Air Heater

U65A-X702

Mounting Plate, Air, Universal

CA$26.74

EZ-201P

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

CA$46.69

3000VX-1

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

CA$1,592.10

5000VX-1

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

CA$1,441.30

oil drain valve

EZ-8P

EZ-8 EZ Oil Drain Valve | Thread Size M24 x 1.5

CA$46.69

3144VL

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

CA$910.60

4000X-1

Insulation kit for Ram ProMaster 159 XL – 1 Inch

CA$1,365.90

Digital Operator Switch. T2 Controller. Model PH21/41A

P65A-X310

Digital Controller, 2/4kW Air, 12V, PHP, P21A/P41A

CA$139.50

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.