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SunStar Heating Products Garage Tube Heater — NG, 45,000 BTU, Model# SIR45-15-N
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SunStar Heating Products Garage Tube Heater — NG, 45,000 BTU, Model# SIR45-15-N

Item# 16278
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Only $769.99

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Factory Shipped —
Estimated Delivery: 7 - 9 Business Days
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Manufacturer's Warranty: 12 months limited parts / No labor

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Product Summary

The SunStar® Garage Tube Heater is ideal for residential garages, vestibules, entryways, workshops, enclosed patios, restaurants, smoking shelters, small greenhouses, hard-to-heat small areas and low-ceiling height applications. Low intensity radiant heat can save up to 30% in fuel savings over convection warm air heating. Requires horizontal vent kit, Item# 29794, or vertical vent kit, Item# 28795 (both sold separately). Requires Line Voltage Thermostat, Item# 16284 (sold separately) or 24V Thermostat, Item# 16342 and a 24V Thermostat Relay Kit, Item# 16289 (both sold separately). U.S.A.

NOTE: In residential garage applications, the heater must be vented outside through sidewall or the roof. In commercial/industrial space heating applications, the heater can be indirectly vented (optional exhaust hood sold separately). Please review the detailed Installation & Operating Instructions (attached) for other specific installation requirements (gas pressure, ventilation etc.) prior to purchasing the heater.

What's Included

  • (1) Garage tube heater
  • (1) 36in. stainless steel flexible gas connector

Features + Benefits

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  • Compact size: overall length is 110in. for ease of installation
  • Efficiencies range up to 84.5%
  • Installation as low as 8ft. above floor
  • CSA design certified
  • Vacuum System pulls combustion products through the combustion chamber for greater safety, virtually eliminating the possibility of combustion gases leaking into the heated space
  • Solid State Ignition System offers reliable electronic direct spark ignition system with 100% gas safety shutoff control and 30-second pre-purge
  • U-Tube Design provides uniform emitter tube temperatures and energy distribution on the floor, unlike straight tube heaters which are always hotter at the burner end than at the exhaust end
  • Heavy-duty combustion chamber
  • Aluminum reflectors with 97% reflectivity rating
  • Diaphragm safety switch for proof of venting and system indicator lights
  • Includes 36in. stainless steel flexible gas connector
  • 4in. round flue connection
  • 120VAC, 60HZ, 2.4 Amps

Key Specs

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Item#16278
Ship Weight74.0 lbs
Product TypeRadiant heat
Vent-FreeNo
BTU Output45,000
Heating Capability (sq. ft.)500–2,000
Blower IncludedNo
Fuel TypeNatural gas
Fuel Consumption (gal./hr.)0.4
Gas Inlet (in.)1/2
IgniterDirect spark
Thermostat IncludedNo
Remote IncludedNo
Dimensions W x D x H (in.)110 x 18 x 10

Customer Reviews

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Product Question + Answer

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Featured Accessories — Hand Picked by our Product Experts

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Products We Recommend

Thermostats

SunStar Heating Products 24 Volt Thermostat Relay Kit, Model# 43274020 SunStar Heating Products 24 Volt Thermostat Relay Kit, Model# 43274020
Item# 16289
Factory Shipped —
Estimated Delivery: 7 - 9 Business Days
Only $21.99
Add to Cart

Venting

DuraVent Vent Unit Heater Kit — 4in. Vertical, Model# 0371 DuraVent Vent Unit Heater Kit — 4in. Vertical, Model# 0371
Item# 28795
In Stock Online
Only $129.99
Add to Cart
DuraVent Vent Unit Heater Kit — 4in. Horizontal, Model# 4UHK-KVNT DuraVent Vent Unit Heater Kit — 4in. Horizontal, Model# 4UHK-KVNT
Item# 29794
Temporarily Backordered Online — ships in 2 - 5 Business Days
Only $359.99
Add to Cart

Natural Gas Garage Heaters

SunStar Heating Products Line Voltage Thermostat, Model# 30348020 SunStar Heating Products Line Voltage Thermostat, Model# 30348020
Item# 16284
Factory Shipped —
Estimated Delivery: 5 - 7 Business Days
Only $29.99
Add to Cart
SunStar Heating Products 24 Volt Thermostat, Model# 30562000 SunStar Heating Products 24 Volt Thermostat, Model# 30562000
Item# 16342
Factory Shipped —
Estimated Delivery: 7 - 9 Business Days
Only $24.99
Add to Cart

Extended Warranty

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Service Protection Plus

Manufacturer Warranty:
12 months limited parts / No labor

Protect your purchase beyond the manufacturer's warranty
with Service Protection Plus!

DESCRIPTION (Click More Info for details) 1 Year Extension 2 Year Extension
Repair Plan
Only $79.99
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Only $129.99
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Repair Plan with Accidental Damage
Only $119.99
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Only $199.99
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Repair Plan with On-Site Service
Only $119.99
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Only $199.99
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Repair Plan with Accidental Damage and On-site Service
Only $169.99
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Only $299.99
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SunStar Heating Products Garage Tube Heater — NG, 45,000 BTU, Model# SIR45-15-N The price is $769.99.
SunStar Heating Products Garage Tube Heater — NG, 45,000 BTU, Model# SIR45-15-N
(Not Yet Rated - New)
Item# 16278
Factory Shipped —
Estimated Delivery: 7 - 9 Business Days
Only $769.99
Hide Similarities
Product Type Radiant heat Forced air Forced air Radiant heat Radiant heat
Vent-Free No No No No No
BTU Output
40,000 50,000 80,000 100,000 45,000
Heating Capability (sq. ft.) 750 700 1,000 1,200 500–2,000
Blower Included No Yes Yes No No
Blower Power Supply (Volts, Amps) - - 110 - -
Heat Settings - Single Single - -
Fuel Type Natural gas Natural gas Natural gas Natural gas Natural gas
Fuel Consumption (gal./hr.) - Varies - 4.62 0.4
Gas Inlet (in.) - 3/4 in. MPT 3/4 in. MPT 1/2 FPT 1/2
Igniter Pilot light Electronic Electronic Yes Direct spark
Thermostat Included Yes No No No No
Remote Included No No No No No
Oxygen Depletion Sensor - No No No -
Dimensions L x W x H (in.) - 18.5 x 25 x 17 29.33 x 15.15 x 23.37 60 1/2 x 21 1/2 x 11 -
Dimensions W x D x H (in.) - - - - 110 x 18 x 10