Gas And Oil Furnaces

DelFera offers state-of-the-art heaters that are designed to maximize efficiency, energy, and comfort, while reducing your utility bills.

A heater is rated according to its AFUE (Annual Fuel Utilization Efficiency) rating. AFUE tells you how much energy is being converted to heat. For example, 95% AFUE means 95% of the fuel is being used to warm your home, while the other 5% escapes up the chimney. Furnaces are the core to every home, especially during the cold winter nights. If you feel it is time to replace your furnace, please call DelFera today.

96% Two Stage Ultra High-Efficiency Gas Furnace

An indoor hydronic heating boiler unit, ready for installation in Delaware County

96% AFUE (Annual Fuel Utilization Efficiency)
Save from 15% to 40% on your utility bills
Two stages of operation to save energy and maintain optimal comfort level.
Variable-Speed Induced Draft Blower provides ultimate humidity control, quieter sound levels, and year-round energy savings.
Constant Torque ECM Motor
Comfort Control System – Full communicating capabilities with communicating thermostat.
Stainless Steel Heat Exchanger– Limited Lifetime Warranty
10 Year Manufacturer Parts Warranty
Peco Rebate Qualified – Receive a $50 ECM Fan Motor Peco Rebate upon installation

95% Two Stage Ultra High-Efficiency Gas Furnace

95% AFUE (Annual Fuel Utilization Efficiency)
Save from 15% to 40% on your utility bills
Two stages of operation to save energy and maintain optimal comfort level.
Variable-Speed Induced Draft Blower provides ultimate humidity control, quieter sound levels, and year-round energy savings.
Constant Torque ECM Motor
Comfort Control System – Full communicating capabilities with communicating thermostat.
Stainless Steel Heat Exchanger– Limited Lifetime Warranty
10 Year Manufacturer Parts Warranty
Peco Rebate Qualified – Receive a $50 ECM Fan Motor Peco Rebate upon installation

92% High Efficiency Gas Furnace

92% AFUE (Annual Fuel Utilization Efficiency)
Save from 15% to 40% on your utility bills.
Constant Torque ECM Motor
Improved airflow for 20% quieter operation
Stainless Steel Heat Exchanger – Limited Lifetime Warranty
10 Year Manufacturer Parts Warranty

80% Gas Furnace

Up to 80% AFUE (Annual Fuel Utilization Efficiency)
Stainless Steel Heat Exchanger
Sound Barrier – Re-engineered sound quality.
Single Stage Constant Torque ECM Motor- delivering more airflow on less electricity plus a special “soft start” and “soft stop” feature so that each move from cycle to cycle is smooth and quiet – never abrupt.
Heat Exchanger– Limited Lifetime Warranty
10 Year Manufacturer Parts Warranty

High Efficiency Oil Furnaces

Efficiencies up to 86.5% AFUE (Annual Fuel Utilization Efficiency)
10-gauge primary and 14-gauge secondary heat exchanger
The ECM Motor uses an advanced, variable-speed motor that automatically changes speed for heating and cooling mode requirements
Preferred Premium Burner
Heat Exchanger– Limited Lifetime Warranty
5-Year Parts Warranty

Did you know DelFera also does Oil to Gas conversions?

Looking to move away from the costly expenses of oil refills and maintenance? Ask us about having your homes forced air equipment converted from Oil to Natural Gas. If we are able to, you can net yourself a $200 Peco Rebate, able to be redeemed after the installation of your new heater!