Discontinued

TMP – Temp-O-Matic Multi Position Series 2

TLB – Temp-O-Matic Low Boy

THB – Temp-O-Matic High Boy

SCL – Sealed Combustion Low Boy Series 2

SCH – Sealed Combustion High Boy Series 2

GWS – Gas Water Sealed Combustion

DHW – Indirect-fired Water Heater

Air Handler

90% Gas Furnace Upflow

90% Gas Furnace Downflow