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.

HearthRite HBW20TN blue flame natural gas heaterSKU 71-916$304.00

HearthRite HBW20TN blue flame 20,000 BTU unvented heater, natural gas, thermostat, standing pilot, piezo ignitor

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HearthRite HBW20TL blue flame unvented LP gas heaterSKU 71-917$304.00

HearthRite HBW20TL blue flame 20,000 BTU unvented heater, propane gas, thermostat, standing pilot, piezo ignitor

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HearthRite HRW18MN 3-brick natural gas heaterSKU 71-919$237.00

HearthRite HRW18MN 3-brick 18,000 BTU unvented radiant heater, natural gas, manual temperature control, standing pilot, piezo ignitor

HearthRite HRW18TN 3-brick 18,000 BTU unvented radiant heater, natural gas, thermostat controled, standing pilot, piezo ignitor

HearthRite HRW30MN 5-brick 30,000 BTU unvented radiant heater, natural gas, manual temperature control, standing pilot, piezo ignitor

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HearthRite HRW17TL 3-brick LP gas heaterSKU 71-921$312.00

HearthRite HRW17TL 3-brick 17,000 BTU unvented radiant heater, propane gas, with thermostat, standing pilot, piezo ignitor

HearthRite HRW25ML 5-brick 25,000 BTU unvented radiant heater, propane gas, manual temperature control, standing pilot, piezo ignitor

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Empire R2373 thermocouple for brick style heaters, 15" longSKU 71-950$23.02

Empire R2373 thermocouple, for SR6, SR10, SR18, SR30 and HearthRite HR10TL, HR10TN, HR15TL, HR18TL, HR18TN, HR25TL, and HR30TN unvented heaters; 15" long

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Empire thermocouple, blue flame 39"SKU 71-953$30.50

Empire R1970 thermocouple, for: VF10, VF20, and VF30 visual flame unvented heaters; 39" long

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Average rating:

Piezo ignitor, blue flameSKU 71-960$8.19

Empire R1981 Piezo ignitor for BF model unvented heaters

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floor stand for HearthRite unvented heaterSKU 71-971$35.00

HearthRite HABF floor stand for all HearthRite unvented heaters from 15,000 to 30,000 BTU manufactured 2020 and newer

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HearthRite HAB01 bloweris OBSOLETESKU OBS-71-981

HearthRite HABLR automatic blower package SKU 71-928$69.00

HearthRite HABLR automatic blower package for HBW and HRW series unvented heaters

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Average rating:

Empire R8117 blower fan switchSKU 71-986$11.20

for SRB18T, SRB30T, GWB-2, GWT25, GWT35 and GWT50 blower packages; replaces R2503

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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.