The burner box is not made of stainless steel. It would be made of sheet metal that is coated. The efficiency rating is 83-86%. The 10 year warranty would cover the burner box, as long as it is not installed in an area where there would be moisture.
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HeatStar Dual Fuel Low-Intensity Radiant Tube Heater, 100,000 BTU, Natural Gas or Propane, Model# ERXL100N

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Shipping:
Factory shippedStore Pickup:
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- Direct line-of-sight radiant heat to floor-level objects
- Heats surrounding air to desired temperature
- Dual fuel capability -- burner box comes set up for natural gas and includes a propane conversion kit
- Sealed burner control box with underside burner sight glass
- Works with 30ft. tube set, Item# 66570, and 40ft. tube set, Item# 66571, both sold separately
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Description
Key Specs
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Product Summary
What's Included
- (1) Low-intensity radiant tube heater
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Features + Benefits
- Direct line-of-sight radiant heat to floor-level objects
- Heats surrounding air to desired temperature
- Dual fuel capability -- burner box comes set up for natural gas and includes a propane conversion kit
- Sealed burner control box with underside burner sight glass
- Works with 30ft. tube set, Item# 66570, and 40ft. tube set, Item# 66571, both sold separately
Key Specs
| Attribute | Specification |
|---|---|
item# | 66560 |
Brand | HeatStar |
Manufacturer's Warranty | 10 year limited warranty |
Ship Weight | 37.5 LB |
Heat Output | 100,000 Btu/hour |
Heat Type | Radiant |
| Attribute | Specification |
|---|---|
Blower Included | No |
Thermostat Included | No |
Oxygen Depletion Sensor | No |
Product Weight | 33.9000 lb |
Dimensions L x W x H (in.) | 24.0 x 13.5 x 9.5 in |
Reviews
Questions & Answers
Questions
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· 2 years ago
is the burner box made of stainless steel ? what is the efficiency rating ? does 10 year warranty cover the burner box ?
1 answer-
ProductExpert6· 2 years ago
Helpful?
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· 4 years ago
Is it suitable for indoors
1 answer-
ProductExpert29· 4 years ago
This heater is designed for use in areas such as a garage or a shop.
Helpful?
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· 4 years ago
How much square footage does this cover
1 answer-
ProductExpert12· 4 years ago
On average, a 100,000 BTU heater can heat up to 2,500 square feet; however, there are a number of factors which can influence how effectively it heats. Please see the BTU calculation below:
1. How large is the area being heated in cubic feet? Calculate area dimensions (Length x Width x Height) = Total Cubic Feet
2. What is the desired temperature increase to be gained by the heater? Calculate (Desired temperature(with Heater) - Area temperature(without heater)) = Desired Temperature Increase
3. Calculate the BTU's required to achieve desired temperature. Calculate ((Total Cubic Feet x .133) x Desired Temperature Increase) = BTU's Required
Helpful?
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· 5 years ago
Do I need electricity? Does it have a thermostat?
1 answer-
ProductExpert31· 5 years ago
This does require 120 volt AC power. A thermostat is not included. This heater can use either a line voltage thermostat or a 24 volt thermostat.
Helpful?
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Accessories We Recommend
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Warranty
Manufacturer's Warranty
10 year limited warranty
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Item # 66560
$939.99Shipping:
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Item # 66558
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Item # 66557
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Specifications
100,000 Btu/hour
60,000 Btu/hour
40,000 Btu/hour
Radiant
Radiant
Radiant
No
No
No
No
No
No
No
No
No
33.9000 lb
33.9000 lb
33.9000 lb
24.0 x 13.5 x 9.5 in
24.0 x 13.5 x 9.5 in
24.0 x 13.5 x 9.5 in
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