Guardian (York/JCI) RL18 series 80% AFUE single-stage gas furnace, 120,000 Btu/hr input, multi-position (factory-set upflow/horizontal, field-convertible to downflow), ECM blower motor, ~2000 cfm; aluminized tubular heat exchanger, induced-draft combustion, hot surface ignition.
What other contractors ordered with this unit.
