Hearthrite HBW30TN 30000 Btu Vent Free Blue Flame Gas Heater

Product Description

The HEARTHRITE HBW30TN is a vent-free blue flame wall or floor-mount gas heater rated at 30,000 BTU/h for natural gas service. Blue flame technology heats the surrounding air directly, allowing warm air to rise and circulate naturally throughout the space without requiring ductwork or electrical power to operate. The unit runs at 99.9% AFUE efficiency and features a standing pilot with pushbutton piezo ignition. A built-in Oxygen Depletion Sensor (ODS) automatically shuts the heater off if oxygen levels drop to an unsafe threshold. Licensed gas technicians and HVAC service professionals are the intended installers for this unit.

The HBW30TN is suited for residential supplemental or zone heating applications where vent pipe routing is not practical or desired. It mounts directly to a wall using the included wall kit or can be configured for floor installation with an optional floor stand kit sold separately. An optional blower accessory is also available to improve air distribution. The unit is finished in white and controlled by an integrated thermostat. A liquid propane variant, the HBW30TL, is available for installations where natural gas service is not present. This product cannot be shipped to the state of California.

Key Features

• 30,000 BTU/h output with 99.9% AFUE efficiency — no flue or vent pipe required
• Blue flame heating warms air to promote natural convective circulation
• Oxygen Depletion Sensor shuts unit off before oxygen reaches an unsafe level
• Pushbutton piezo ignition with standing pilot — operates without electrical power
• Integrated thermostatic control for automatic temperature maintenance
• Wall kit included; optional floor stand and optional blower sold separately
• Every unit is test-fired at the factory prior to shipment

Compatibility

Designed for natural gas supply systems. A liquid propane version (HBW30TL) is available separately. Compatible with optional HEARTHRITE floor stand kit and optional blower accessory. Not approved for installation or sale in California.

Installation Notes

Installation must be performed by a licensed gas technician in accordance with local codes and the applicable provisions of the International Fuel Gas Code (IFGC). Shut off the gas supply at the service valve and verify zero pressure before making any gas connections. The gas connection is 3/8 inch; inlet gas pressure must be between 6.0 and 10.5 inches water column, with a manifold pressure of 4.0 inches water column. Observe required clearances: 36 inches to the ceiling above, 3 inches to the floor below, and 8 inches to any side wall. All service and repairs must be completed by a qualified service contractor.

Technical Specifications

• Heating Capacity: 30,000 BTU/h
• Fuel Type: Natural Gas
• AFUE Efficiency: 99.9%
• Venting Type: Vent Free
• Flame Type: Blue Flame
• Ignition Type: Standing Pilot with Pushbutton Piezo
• Control Type: Thermostatic
• Gas Connection Size: 3/8 inches
• Manifold Pressure: 4.0 inches w.c.
• Inlet Gas Pressure (Min.): 6.0 inches w.c.
• Inlet Gas Pressure (Max.): 10.5 inches w.c.
• Installation Type: Floor or Wall Mount
• Blower: Optional (sold separately)
• Clearance — Top to Ceiling: 36 inches
• Clearance — Bottom to Floor: 3 inches
• Clearance — To Side Wall: 8 inches
• Width: 27.16 inches
• Depth: 7.44 inches
• Height: 23 inches
• Net Weight: 24.2 pounds
• Certifications: AHRI, Design Certified

Standard Information

• Brand: HEARTHRITE
• Manufacturer Part Number: HBW30TN