The heater is recommended to be run on a 100 pound cylinder or larger.
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Heat Fast, LP Force Air Heater, Fuel Type Propane, Max. Heat Output 125000 Btu/hour, Heat Type Forced Air, Model# HF125G

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- Operates up to 23 hours on a full propane tank (low setting)
- Powerful: 125,000 BTUs heats up to 2,600 sq. ft
- Operates with 100 lb. liquid propane tank - not included Rugged: Fully enclos
- Convenient: variable heat output (Low- Med - Hi)
- Rugged: Fully enclosed base to protect components
Prop 65 Warning: See Details
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Description
Key Specs
Reviews
Q & A
Warranty
Compare
Product Summary
What's Included
- (1) HEATER
Features + Benefits
- Operates up to 23 hours on a full propane tank (low setting)
- Powerful: 125,000 BTUs heats up to 2,600 sq. ft
- Operates with 100 lb. liquid propane tank - not included Rugged: Fully enclos
- Convenient: variable heat output (Low- Med - Hi)
- Rugged: Fully enclosed base to protect components
Key Specs
| Attribute | Specification |
|---|---|
item# | 4340619 |
Brand | Heat Fast |
Manufacturer's Warranty | 1 year limited warranty |
Ship Weight | 24.0 LB |
Max. Heat Output | 125,000 Btu/hour |
Heat Type | Forced Air |
| Attribute | Specification |
|---|---|
Heating Capacity | 2,600 ft² |
Indoor-Outdoor Use | Outdoor |
Blower Included | No |
Oxygen Depletion Sensor | Yes |
Product Weight | 23.9000 lb |
Dimensions L x W x H (in.) | 8.7 x 25.1 x 15.4 in |
Reviews
Questions & Answers
Questions
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· 2 years ago
Can it run on a 30lb container
1 answer-
ProductExpert11· 2 years ago
Helpful?
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· 2 years ago
Can you duct off this heater?
1 answer-
ProductExpert11· 2 years ago
It is not recommended to use duct work. The inlet (air intake) and outlet (discharge opening) can not be restricted.
Helpful?
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· 3 years ago
Can I use this in a well insulated garage or is it meant to be used in a well ventilated area?
1 answer-
ProductExpert6· 3 years ago
The heater would need to be used in a well ventilated area.
Helpful?
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· 3 years ago
How many gallons of propane will this heater consume in a 24 hr. period?
1 answer-
ProductExpert5· 3 years ago
The heater will consume 4.1 lbs/hour of propane or 98.4 pounds in a 24 hour period.
Helpful?
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· 5 years ago
Does this come with a Hose and regulator like similar units from different brands?
1 answer-
ProductExpert31· 5 years ago
The hose and regulator is included with this heater.
Helpful?
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· 5 years ago
Your online add says forced air & variable heat output(L-M-H), but specs state no blower. Does it have a 3-speed blower for the forced air?
1 answer-
ProductExpert11· 5 years ago
The heater does not have a manual adjustment for the fan speed. The fan will adjust automatically with each setting on the dial (high, medium and low).
Helpful?
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· 5 years ago
will this run with standard regulated pressure 11"
1 answer-
ProductExpert11· 5 years ago
The recommended manifold pressure is 8.7" W.C.
Helpful?
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Warranty
Manufacturer's Warranty
1 year limited warranty
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Replacement Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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Item # 4340619
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- $264.99
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Item # 106928
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Specifications
125,000 Btu/hour
125,000 Btu/hour
125,000 Btu/hour
60,000 Btu/hour
Forced Air
Radiant
Forced Air
Forced Air
2,600 ft²
-
-
1,500 ft²
Outdoor
Outdoor
Outdoor
Outdoor
No
-
Yes
Yes
Yes
No
No
No
23.9000 lb
-
21.3 lb
-
8.7 x 25.1 x 15.4 in
15.75 x 15.75 x 29.5 in
27.19 x 11.85 x 17.00 in
18.25 x 14.25 x 11 in
-
No
No
No
-
Yes
No
No
-
17 hr
11.5 hr
14 hr
-
No
No
No
-
-
350 cfm
300 cfm



