Part Number
Temro Cold Weather Products
Part Category
Engine Components
Zerostart 2204037 Circulation Heater, 5/8" (15.9 mm) Diameter Inlet/Outlet | CSA Approved | 120 Volts | 1500 Watts Circulation heaters offer dependable engine starts all winter long by circulating warmed coolant through the engine. It assures fast defrost and heater action while gently decreasing engine emissions associated with cold starts. - Thermostatically controlled: Opens at 190° F, closes at 151° F - Vertical installation only - Rugged cast aluminum construction is corrosion and impact resistant - Copper heating element provides excellent heat transfer - Dimensions: 2-3/4" x 8-1/2" (7cm x 21.6cm) - This heater has serviceable parts, meaning, if needed, you can replace the thermostat, cord or heating element instead of buying a whole new heater - This unit is ideal for industrial, agriculture and off-road use - NOT recommended for use in automotive or light truck applications
Inventory & Branch Information
Quantity Maxim Location Branch Address
2 in stock Winnipeg (Head Office) 1860 Brookside Blvd.
2 in stock Prince Albert Highway #2 South
2 in stock Brandon 501 Middleton Ave.
Maxim Truck & Trailer Parts:
We sell tens of millions of dollars in heavy duty truck and trailer parts every year so you can be confident we know parts that go onto commercial transport equipment. Shop our online store for your commercial semi truck and semi trailer replacement parts. We carry OEM and aftermarket parts.

Why you should order your heavy-duty parts online from Maxim Truck & Trailer:

  • We are an authorized OEM International Truck & IC Bus Dealer and an authorized OEM Great Dane Trailer Dealer
  • We sell engine parts, body parts and parts, filter and parts accessories
  • Browse our parts catalogue for all International and IC bus models including the latest International truck and bus models like CE, LT, HX, MV, CV, HV and Lonestar as well as older truck models that include Durastar, Paystar, Workstar, 9900i, 9400 and 9200.
  • We carry an extensive inventory of over $15 million in parts for heavy-duty truck applications
  • Order your truck parts 24 hours a day 7 days a week.
  • Free shipping to your door on orders over $100. We usually fulfill orders within 12 hours from the business day they are ordered.
  • Shipments arrive at your door within 3-5 business days via Canada Post Expedited Parcel Service
  • In addition to our online parts store, we have 17 brick-and-mortar retail locations across Canada so you can be confident when you buy from Maxim Truck & Trailer.
  • We are a Canadian company that is privately owned with locations across Canada. We have been in business since 1981
To speak to a live parts professional, call 204-790-6575