Reznor's F gas-fired, gravity-vented unit heaters are designed for ceiling suspension with a propeller fan for air delivery with 80% thermal efficiency. It may be used with natural or propane gas, as specified, in sizes from 25,000 to 400,000 BTUH gas input. These units are approved for installation in the United States and Canada by the Canadian Standards Association(CSA).
Notes:
- Model F units require the addition of spark pilot option AH2 or AH3.
- Not certified for residential use.
Standard
Optional Features - Factory Installed:
Optional Features - Field Installed:
Product overview brochure Reznor , English Product overview brochure of Reznor in English for Europe and export markets with 50 Hz utility frequency, but excluding UK and North-America, which have their own product range and product overview brochures. |
Download File 1.7 MB |
Unit Installation Manual - F & B Installation manual for Models F & B |
Download File 1.5 MB |
Parts Manuals - Replacement Ignition System and Gas Valves Replacement ignition system and gas valves by serial number code and Maxitrol system components by serial number suffix |
Download File 1.3 MB |
Conversion Info - Gas Conversion - Model F, B Gas conversion kit and instructions for Models F & B |
Download File 308.1 kB |
Field Service - Ignition Control Replacement - Various Models Ignition control replacement kit for pilot code 62, 63, 65, 66, & 84 (found in first set of digitis of serial number) |
Download File 250.4 kB |
Field Service - Replacement Relay Kit - PN 259521 Replacement relay kit for Reznor part number 259521 - applies to power vented units using Reznor part number 46233 or 259518 time delay relay |
Download File 646.2 kB |
Conversion Info - Ignition Conversion Kit - Models F, B Ignition conversion kits to convert older Model F & B heaters with standing pilot to spark-ignited, intermitten safety pilot with or without lockout |
Download File 418.8 kB |