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SunStar Heating Products Garage Tube Heater — NG, 25,000 BTU, Model# SIR25-15-N
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SunStar Heating Products Garage Tube Heater — NG, 25,000 BTU, Model# SIR25-15-N

Item# 16268
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Only $769.99

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Factory Shipped —
Estimated Delivery: 9 - 14 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#16268
Ship Weight74.0 lbs
Product TypeRadiant heat
Vent-FreeNo
BTU Output25,000
Heating Capability (sq. ft.)500–15,000
Blower IncludedNo
Fuel TypeNatural gas
Fuel Consumption (gal./hr.)0.2
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: 9 - 14 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
In Stock Online
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: 7 - 12 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: 9 - 14 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, 25,000 BTU, Model# SIR25-15-N The price is $769.99.
SunStar Heating Products Garage Tube Heater — NG, 25,000 BTU, Model# SIR25-15-N
(Not Yet Rated - New)
Item# 16268
Factory Shipped —
Estimated Delivery: 9 - 14 Business Days
Only $769.99
Hide Similarities
Product Type Radiant heat Forced air Radiant heat Forced air Radiant heat
Vent-Free No No Yes No No
BTU Output
25,000 50,000 60,000 80,000 25,000
Heating Capability (sq. ft.) - 700 - 1,000 500–15,000
Blower Included No Yes No Yes 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 - - 0.2
Gas Inlet (in.) - 3/4 in. MPT - 3/4 in. MPT 1/2
Igniter - Electronic Pilot light Electronic Direct spark
Thermostat Included Yes No Yes No No
Remote Included No No No No No
Oxygen Depletion Sensor No No - No -
Dimensions L x W x H (in.) 29 3/4 x 12 1/4 x 7 18.5 x 25 x 17 - 29.33 x 15.15 x 23.37 -
Dimensions W x D x H (in.) - - - - 110 x 18 x 10