Lennox 59M27 Collector Box 319847-401 and RGJD models

and RGJD models

ensuring a secure and code-compliant installation into standard junction boxes

Utilizing this 16V38 defrost board ensures the system operates within original factory specifications for compressor protection and heating efficiency

which standard weatherstripping cannot match

which includes the diaphragm and necessary internal components to restore factory performance

Lennox 59M27 Collector Box 319847-401 and RGJD modelsAs a seasoned technician, you already know that a cracked or clogged Lennox 59M27 Cold Header Collector Box is often the root cause behind persistent pressure switch trip codes and furnace short cycling. This critical OEM Lennox replacement part is engineered to manage condensate collection and distribution within high efficiency condensing furnaces, ensuring that moisture doesn't back up into the inducer housing or the secondary heat exchanger.