

Modine Hot Dawg HD45 Garage Heater
The classic 2-car garage heater — low profile and power vented.
Installed price depends on your home — your free written quote includes equipment, labour and permits.
Specifications
| Input | 45,000 BTU/h |
|---|---|
| Output | 36,900 BTU/h |
| Thermal efficiency | 80% |
| Venting | Power exhaust, 3" vent — side-wall or roof |
| Fuel | Natural gas or propane models |
| Heats | About a 2 to 2½-car garage |
| Weight | 60 lb |
| Warranty | 10-yr heat exchanger, 2-yr parts |
| Series sizes | 30,000 – 125,000 BTU/h |
Features
- Low-profile cabinet mounts about 1" below the ceiling
- Gas and electrical connections on the left or right
- Quiet, permanently lubricated fan motor
- Ceiling brackets included
- Thermostat-controlled — set it and forget it
Specs from the manufacturer and may vary by size and model. Source
Why we recommend it for Saskatchewan homes
The Hot Dawg is the heater we put in most attached and detached two-car garages around Saskatoon. Power venting means it exhausts through the side wall — no chimney needed — and a 45,000 BTU unit keeps an insulated double garage comfortable through a prairie cold snap.
Questions about the Hot Dawg HD45
Do you install the Modine Hot Dawg HD45 Garage Heater in Saskatoon?
Yes. We supply and install the Modine Hot Dawg HD45 Garage Heater in Saskatoon and across Saskatchewan, including permits, start-up and warranty registration. Call 905-667-2823 for a free quote.
Do you run the gas line and venting for the Hot Dawg HD45?
Yes. Our TSASK-licensed gas fitters run the gas line, venting and thermostat and arrange the TSASK permit.
How much does it cost installed?
It depends on your home and the size you need. Your free written quote includes equipment, labour and permits — no surprises.
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How it works
- 01Call, chat or bookPhone us 24/7, chat on this site, or book online in 2 minutes.
- 02Free in-home visitWe look at your home, your current system and what you want fixed.
- 03Heat-loss & sizingWe size the equipment to your home — no guessing.
- 04Written quote + rebatesClear options in writing, and the rebates you may qualify for.
- 05Permits & schedulingWe pull permits where needed and book a day that suits you.
- 06Clean install to codeLicensed techs, floors protected, TSASK permits, work to code.
- 07Test & walkthroughEvery system tested and explained before we leave.
- 08Warranty & aftercareWe register your warranty and stay on call 24/7.
Ready for a free quote?
Takes 2 minutes. No pressure, no obligation.
