for models with Signature Command System Single Forced Air Blower, 160 cfm, three speed with time delay. Requires purchase of for models with Signature Command SystemACM and TSFSC. Order two if forced air is required on both sides of the unit.
for models with Signature Command System Single Forced Air Blower, 160 cfm, three speed with time delay. Requires purchase of for models with Signature Command SystemACM and TSFSC. Order two if forced air is required on both sides of the unit.
