Allanson Transformers 2721-637 Transformer 320788-702 Replacing a warped or unbalanced

Replacing a warped or unbalanced Goodman furnace blower wheel restores system efficiency and prevents premature motor failure in Amana and Goodman HVAC units

You can utilize the high-speed lead for single-speed applications or wire multiple speeds if the control board supports it

providing the exact set points required for reliable pressure sensing

the unit is housed in a rugged enclosure that simplifies surface mounting in mechanical rooms

particularly for Q36H

Allanson Transformers 2721-637 Transformer 320788-702 Replacing a warped or unbalancedOptimized for superior ignition reliability, the Allanson 2721 637 Ignition Transformer is a high performance ferromagnetic transformer designed specifically for Wayne OE and FH oil burners. Operating with a 120V primary input and a powerful 10000V secondary output, this 250VA unit provides the dependable spark necessary for clean, consistent combustion. Its "small can" 2721 series housing ensures a compact footprint while the midpoint ground