You can safely use this RK5 fuse in any system rated at 600V or less

Durable Contacts: Built to handle the inductive loads of furnace control circuits and ignition sequences

Consistent 40VA Output: Supplies sufficient volt-ampere capacity to power multiple HVAC accessories simultaneously

serving as the direct functional equivalent to the J995MDA-2H model

Induced power from the monitored line means no external power supply is required for the normally open current switch output

Field Controls 46154800 Blower Wheel Els PW 17895 You can safely use thisThe Field Controls 46154800 Blower Wheel is a critical OEM replacement component engineered specifically for the SWG 8 Power Venter series. As a veteran technician knows, maintaining the integrity of the draft inducer system is paramount for safe combustion gas discharge. This stainless steel blower wheel is designed to handle high temperature exhaust environments, providing the necessary static pressure to pull combustion gases through the vent pipe