I have a 1996 Ruud single stage gas furnace at our lake home and wonder if there is a replacement ECM blower that can be retrofitted? The furnace is in the 90% area and exhausts with PVC. I do not have the model and size right now( we live about 2 hours away). We had the ECM in a previous home and liked the quiet noise level and efficiencies when leaving the furnace fan in the ON position to keep air moving. Thank you in advance for any input.
WCK