121 BTU/hr of supplemental or primary heating capacity

Technicians should check the ignitor ohm reading at the plug

Check for control voltage at the speed taps and verify line voltage at the power connector

What are the storage requirements for a 30 lb cylinder

Direct OEM Compatibility: Seamlessly replaces Part Number 40003916-032 and the "U" designated retail version without mounting modifications

Carrier OPN-UPC Communications Card 320788-702 121 BTU/hr of supplemental orThe Carrier OPN UPC, widely known as the UPC Open, is a high performance Universal Protocol Converter essential for integrating legacy Carrier CCN equipment into modern building automation systems. As a veteran grade BACnet MS TP Communications Card, it eliminates the need for complex on site engineering by providing a pre programmed interface that translates proprietary data into open protocol BACnet objects. This hardware supports EIA 485 physical