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Tag: Service Bulletin

Condensate Management Options for Amana/Goodman 90%+ AFUE Furnaces

Daikin has released Technical Service Bulletin TSB C-FN-0046 regarding condensate management for flue vents and intake piping on 90%+ AFUE condensing furnaces. From Daikin: For furnace installations with long runs of minimally sloped horizontal exhaust pipe, it is important to... Read More

AUX Contacts on Communicating Furnace PCBs

Daikin has released Technical Service Bulletin TSB D-PC-0040 related to AUX Contacts on Communicating Furnace PCBs. From Daikin: We are providing notification to service technicians regarding the AUX contacts on communicating furnace control boards when the system is wired with... Read More

Incorrect Primary Limit Switch in Daikin Light Commercial Rooftops (DFG)

Daikin has released Technical Service Bulletin TSB-D-GN-LC-0030 related to primary limit switched in Daikin light commercial rooftops. From Daikin: It has come to our attention that certain commercial package rooftop models were produced with incorrect primary limit switches. A list... Read More

Revision – Light Commercial RTU DBG/C 7.5- to 12.5-Ton Condensate Management

The Daikin Technical Services department has released the bulletin TSB D-GN-LC-0025: Revised - Light Commercial RTU DBG/C 7.5- to 12.5-Ton Condensate Management From Daikin: It has come to our attention some 7.5- to 12.5-ton air conditioners (DBC) and gas/electric (DBG)... Read More

Bluetooth® Not Available on Certain AVPTC Air Handlers

Goodman has released Service Bulletin G-GN-OT-2292 in reference to Bluetooth® functionality on select AVPTC Air Handlers. From Goodman: Due to continued supply constraints, a limited production of AVPTC37C and AVPTC61D air handler models will not have Bluetooth® functionality. This was... Read More