HRPD
Updated: Mar 4th, 2026The HRPD outdoor gas-fired dual duct furnace is designed to be used in series—as the heating component in either a heating, heating/cooling, or makeup air system. Each of the dual furnaces is certified for 80% thermal efficiency for use with either natural or propane gas.
Marketing
Warranty
Technical Specifications
Installation Instructions
Replacement Parts List
Replacement parts for currently-manufactured duct furnace models RP and HRPD (includes gas components for air handler models RPB and RPBL)
RP-HRPD-RPL
DOWNLOAD
Functional replacements for ignition systems, gas valves, and Maxitrol control systems for units manufactured before June 2015
GAS-CTRL-RPL
DOWNLOAD
Options/Conversion Kits
Gas conversion for discontinued models and for current models manufactured before June 2015
143147
DOWNLOAD
Images
Can't find what you're looking for? Let us know
For partner files login here