the Trane CNT08177 Defrost Board is the precise field replacement required for residential and light commercial units

Field installation is streamlined due to the ODF solder connections

Whether you are performing a Trane HVAC repair or a proactive system overhaul

This HVAC replacement part is engineered for durability in high-pressure environments

Aprilaire 4119 Pleated Spacer Refrigerant the Trane CNT08177 Defrost BoardThe Aprilaire 4119 Pleated Spacer is a critical structural component for maintaining the high efficiency performance of your whole house air cleaner. Designed as a "comb like" support, this genuine Aprilaire replacement part ensures that your air filter media remains properly expanded and spaced. By preventing the HVAC air filter from collapsing under pressure, these spacers facilitate uniform particulate loading across the entire surface area. This