Thank you for your inquiry. The clearances are based on certifications by the CSA. You can use a heat shield on the ceiling, but must comply with the clearances in the owners manual.
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- Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
- Valid online and in participating retail stores.
- Limited-time offer. Subject to change without notice.
Free Gift Card Details
$100 Order
$250 Order
$500 Order
$1000 Order
- The promotion will be automatically applied on the Shopping Cart page.
- To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
- Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
- E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
- Free e-gift cards expire 11/01/26.
- Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
- Valid online and in participating retail stores.
- Limited-time offer. Subject to change without notice.
HeatStar High-Intensity Natural Gas Heater, 40,000 BTU, Model# F140629

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Heat Output
Shipping:
Factory shippedStore Pickup:
Not available - online only
- No direct venting required
- Requires fresh air intake venting
- Additional burner orifices enables the installer to increase or decrease the heat output
- Spark ignition heaters ship with 40VA transformer
- Noncorrosive materials are used throughout heater construction
See full description
Description
Key Specs
Reviews
Q & A
Accessories
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Product Summary
What's Included
- (1) Heater
Downloads
Key Specs
| Attribute | Specification |
|---|---|
item# | 29127 |
Brand | HeatStar |
Manufacturer's Warranty | 1 year limited warranty |
Ship Weight | 25.0 LB |
Heat Output | 40,000 Btu/hour |
Heat Type | Radiant |
| Attribute | Specification |
|---|---|
Blower Included | No |
Amps | 0.48 |
Thermostat Included | No |
Product Weight | lb |
Dimensions L x W x H (in.) | x 19.25 x 12.0 in |
Reviews
Questions & Answers
Questions
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· 10 years ago
How can I reduce the distance from the top of the heater to the ceiling?
My flat wood patio ceiling is 11 feet from the ground. If I mount the heater 34" below the ceiling per the owners manual, it would be less than 8 feet above the ground. Can I shield the ceiling from the heat by some approved method. Other brands only have an 18" distance from top to ceiling whereas this model requires 34".
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Mr. Heater Product Expert· 10 years ago
Helpful?
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ProductExpert11· 10 years ago
This heater requires a minimum of 34" from the top to combustibles (wood, insulation, etc.). You can use a heat shield to reduce this distance. Check with local building/heating codes to comply with heat shield requirements.
Helpful?
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· 11 years ago
Ceiling to floor requirement
Hello, I need to find out if this or another unit can be installed 9 feet from above the floor as that is my ceiling clearance. Thank you! Julie
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ProductExpert19· 11 years ago
The clearance from the bottom is 68" from any combustibles. Typical installations are mounted at 10-12 feet.
Helpful?
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Mr. Heater Product Expert· 11 years ago
The typical mounting height for this unit is 10 to 12 feet. The clearance from the bottom is 68" from any combustibles.
Helpful?
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· 11 years ago
Do you sell a propane conversion for this heater?
"HeatStar High-Intensity Natural Gas Heater - 40,000 BTU, Model# F140628"
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Mr. Heater Product Expert· 11 years ago
A conversion kit is not available for the unit, however replacement parts can be purchased to convert the unit.
Helpful?
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ProductExpert41· 11 years ago
We do not offer a propane conversion kit for this welder. We do have the same heater as above in a propane version that I will list below.
Helpful?
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· 3 years ago
Can this be mounted outdoors in a pergola ?
1 answer-
ProductExpert11· 3 years ago
The heater is for indoor installation only.
Helpful?
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· 3 years ago
Do you sell a mounting bracket for this device?
1 answer-
ProductExpert11· 3 years ago
We do not sell the mounting bracket through Northern Tool. To order the mounting bracket part number MHF114581, please contact our sister company Jacks Small Engine at the following link https://www.jackssmallengines.com/.
Helpful?
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Warranty
Manufacturer's Warranty
1 year limited warranty
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Repair Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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