• Cooling controls with every unit
• 2-speed motors 018-036, 3-speed motors 042-060
• Plastic condensate pan with brass inserts
• Multipoise units
• Factory-installed disconnect available for 5-through 15-kw heaters
• Field- and factory-installed heater packages 3-through 30-kw
• Solid-state interlock control board
• 1-in. thick insulation
• Sweat connections
• Check-Flo-Rater®
• HUD approved for manufactured housing
• Replaceable 5-amp blade-type auto fuse protects against transformer secondary short
• Time-delay relay (TDR) factory installed
• Clearcoat, embossed cabinet