If your boiler has line voltage at the primary but no 24V output at the secondary terminals

this 40VA model provides a safer

the internal relay or circuitry has likely failed

These probes provide a secondary layer of electronic sensing that the basic mechanical 157S lacks

Operating at a high-torque 3000 RPM

Amana-Goodman 0161F00024S Cover 320735-701 If your boiler has lineThe Amana Goodman 0161F00024S Front Cover is a high quality OEM replacement panel designed to restore the operational integrity and aesthetic appearance of your HVAC unit. This essential furnace front cover acts as a protective shield for internal components, preventing the accumulation of dust, debris, and moisture that can lead to system malfunctions. Engineered for a precise fit on compatible Amana and Goodman heating systems, this durable HVAC