In Eastern Kansas (Climate Zone 4), the rule of thumb is to multiply your home's square footage by 40 to 50 BTUs. Well-insulated, modern homes require the lower end of this range, while older or poorly insulated homes require the upper.
*You can generally find the square footage of your home by searching your address on google.
**The below pricing is for budgetary purposes and may change depending upon your particular application. A formal site visit is required to firm up the actual price.
80% AFUE SGF80S-Series Features • Durable aluminized steel tubular heat exchanger • Hot-surface ignition for dependable operation • Quiet multi-speed ECM blower motor • Natural gas and propane (LP) convertible • R454b refrigerant leakage sensor adaptable • UL60335-2-40 certified • Designed for multi-position installation: Upflow, downflow, horizontal • Industry-standard cabinet sizes. - *Pricing does NOT include any ducting modifications, AC/HP, thermostat or accessories.

Optimal House Size: up to 1200sqft.
712026

Optimal House Size: up to 1600sqft.
712026

Optimal House Size: up to 2000sqft.
712026

Optimal House Size: up to 2500sqft.
712026
Durable aluminized steel tubular heat exchanger. Stainless-steel secondary heat exchanger, Two-stage gas valve, Hot surface ignition for dependable operation • Quiet multi-speed ECM blower motor • Control board with self-diagnostics, Constant air volume control, R-454B refrigerant leakage sensor adaptable. - *Pricing does NOT include any ducting modifications, AC/HP, thermostat or accessories.

Optimal House Size: up to 1200sqft.
712026

Optimal House Size: up to 1600sqft.
712026

Optimal House Size: up to 1200sqft.
712026

Optimal House Size: up to 1200sqft.
712026
*There is no such thing a 4.5-Ton Residential AC unit. / *Comfort-Aire does NOT make a 3.5-Ton CXP15 Series AC unit.
Copyright © 2026 Wilson Home Comfort, LLC - All Rights Reserved.