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800-705-8838 or 724-397-8838

Ventless (Unvented) Gas Heaters from HearthRite

71-9xx

Reliable heating - Intelligent design - Exceptional value

  • 99.9% efficient - ventless heaters do not send any heat up the chimney.
  • Uses no electricity or batteries - works during electric power failures.
  • Easy source of supplemental heat - simpler to install than forced air ducts; easier to maintain than a radiator.
  • Pushbutton piezo spark ignition and standing pilot.
  • Oxygen depletion sensor (O.D.S.) pilot shuts off before oxygen drops below a safe level
  • Factory verified quality control by actual test firing.
  • Three-year limited warranty on parts and labor.
  • Manual or built-in thermostat control - multiple heat settings.
  • Natural gas or liquid petroleum gas [propane] - specify at time of order - cannot be converted.
  • Wall mount included - optional floor stand available.
  • Infrared (radiant plaques that glow bright orange) or blue-flame models available in a range of heating capacities.
Heating capacity is given in maximum nominal BTU per hour of fuel input.
304.00
HearthRite HBW20TN blue flame natural gas heater
HearthRite HBW20TN blue flame natural gas heaterSKU 71-916$304.00304.00
Qty
71-916 HearthRite HBW20TN blue flame natural gas heater
304.00
HearthRite HBW20TL blue flame unvented LP gas heater
HearthRite HBW20TL blue flame unvented LP gas heaterSKU 71-917$304.00304.00
Qty
71-917 HearthRite HBW20TL blue flame unvented LP gas heater
237.00
HearthRite HRW18MN 3-brick natural gas heater
HearthRite HRW18MN 3-brick natural gas heaterSKU 71-919$237.00237.00
Qty
71-919 HearthRite HRW18MN 3-brick natural gas heater
312.00
HearthRite HRW18TN 3-brick natural gas unvented heater with thermostatSKU 71-920$312.00312.00
Qty
71-920 HearthRite HRW18TN 3-brick natural gas unvented heater with thermostat
283.00
HearthRite HRW30MN 5-brick natural gas unvented heaterSKU 71-91A$283.00283.00
Qty
71-91A HearthRite HRW30MN 5-brick natural gas unvented heater
312.00
HearthRite HRW17TL 3-brick LP gas heater
HearthRite HRW17TL 3-brick LP gas heaterSKU 71-921$312.00312.00
Qty
71-921 HearthRite HRW17TL 3-brick LP gas heater
282.00
HearthRite HRW25ML 5-brick propane unvented heater SKU 71-922$282.00282.00
Qty
71-922 HearthRite HRW25ML 5-brick propane unvented heater
23.02
Empire R2373 thermocouple for brick style heaters, 15
Empire R2373 thermocouple for brick style heaters, 15" longSKU 71-950$23.0223.02
Qty
71-950 Empire R2373 thermocouple for brick style heaters, 15" long
26.85
Empire thermocouple, blue flame 39
Empire thermocouple, blue flame 39"SKU 71-953$26.8526.85
Qty
71-953 Empire thermocouple, blue flame 39"
8.19
Piezo ignitor, blue flame
Average rating:
average rating 100%
Piezo ignitor, blue flameSKU 71-960$8.198.19
Qty
71-960 Piezo ignitor, blue flame
35.00
floor stand for HearthRite unvented heater
floor stand for HearthRite unvented heaterSKU 71-971$35.0035.00
Qty
71-971 floor stand for HearthRite unvented heater
0.00
HearthRite HAB01 bloweris OBSOLETESKU OBS-71-981
69.00
HearthRite HABLR automatic blower package SKU 71-928$69.0069.00
Qty
71-928 HearthRite HABLR automatic blower package
11.20
Empire R8117 blower fan switch
Average rating:
average rating 100%
Empire R8117 blower fan switchSKU 71-986$11.2011.20
Qty
71-986 Empire R8117 blower fan switch

You can also download the brochure for more information on other models that can be special ordered.

Because of high temperatures, any heating appliance should be located out of traffic and away from furniture and draperies.
Children and adults should be alerted to the hazard of high surface temperature and should be kept away to avoid burns or clothing ignition.

These heaters cannot be used to burn oil, wood, coal or paper.
Heaters use oxygen from the room air.  Do not operate heater in a confined space.
When used without adequate combustion and ventilation air, heater may give off carbon monoxide (CO), an odorless, poisonous gas.
These heaters have a pilot light safety system that turns the heater off if not enough fresh air is available.
Do not tamper with this safety system.  If the heater shuts off, do not re-light until you provide fresh air.
If the heater keeps shutting off, have it serviced.  Keep the burner and control compartment clean.

Carbon monoxide poisoning may lead to death.  Early signs of carbon monoxide poisoning resemble the flu, with headache, dizziness and/or nausea.
If you have these signs, the heater may not be working properly.  Get fresh air at once and have the heater serviced.
Some people (pregnant women, persons with heart or lung disease, anemia, those under the influence of alcohol, those at high altitudes) are more affected by carbon monoxide than others.

Combustion of LPG [liquid petroleum gas] (also called propane [C3H8 or CH3-CH2-CH3]) produces approximately 2.5 times more heat per unit volume than natural gas (methane [CH4]).
Therefore, these gases are not interchangeable.
Never use a type of fuel in a heater for which it was not manufactured, nor at a delivery pressure or altitude for which it is not properly regulated.

Installation and repair must be done by a qualified person and must conform to local codes.
Comply with manufacturer's directions and building codes for installation, operation and maintenance.
In the absence of local codes, the installation must conform with American National Standard (National Fuel Gas Code) known as NFPA 54 and ANSI Z223.1 (latest edition) available from the American National Standards Institute, Inc., 11 West 42nd St., New York, NY 10036, or from the National Fire Protection Association, Batterymarch Park, Quincy, MA 02269, USA.

These heaters are design certified in accordance with American National Standards Institute Z21.11.2a by the Canadian Standards Association as Unvented Room Heaters.