The standard 2-speed motor is a hermetically sealed motor which is maintenance free. The flexibility of changing motor speeds allows the installer to adjust the uni tto high speed for increased BTUH output, or low speed for reduced noise level. All Model WS units can be installed for either vertical or horizontal discharge. Each model is completely prepackaged, factory wired, and fire tested. Units are designed for use with standard air handling systems for air conditioning, heating or makeup air applications.
All models are available for natural or propane gas.
X , SC , RG and RP are certified by the American Gas Association and the Canadian Gas Association. Units are approved for installation upstream or downstream of a cooling coil. On Reznor Model EEDU series indoor power vented duct furnaces, an integral motorized vent exhauster meters the air flow through the system, reducing the fuel losses. A pressure switch measures proper vent system flow and opens the gas valve when the correct amount of flow is present. A sealed flue collection box limits loss of dilution air from the heated space during both on and off cycles.