(800)865-5931 Mon-Fri 7am-7pm, Sat 9am-2pm CT
AMERICA'S HEATING & COOLING STORE™
EST. 2002
Home Air Products™
31
Free Shipping See Details
|
No Sales Tax See Details
Enter your zip for personalized product and service recommendations.
YOUR SHOPPING EXPERIENCE IS NOW PERSONALIZED.

Oil Fuel, Water Boilers

BTU CALCULATOR
BTU CALCULATOR

BTU stands for "British Thermal Unit" and measures the heating or cooling capacity of a furnace or air conditioning unit. Enter your homes square footage to see how many BTU's are required to adequately heat or cool it.

Enter the square footage of your home (or room) and press Go.

Square Footage

GO
This calculator is for estimating capacity only, and does not give exact equipment capacities for your home.
Displaying 1-5 of 5 results
Results per Page:
Sort by:
  • Crown Boiler Company TWZ075

    91,000 BTU, Water Boiler, 85.8% Efficiency, Oil Fired, Tankless Coil for Domestic Hot Water

    $3,234.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Crown Boiler Company TWZ100

    120,000 BTU, Water Boiler, 84.3% Efficiency, Oil Fired, Tankless Coil for Domestic Hot Water

    $3,270.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Crown Boiler Company TWZ125

    152,000 BTU, Water Boiler, 84.9% Efficiency, Oil Fired, Tankless Coil for Domestic Hot Water

    $3,594.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Peerless PO-70-POC1

    70,000 BTU, Water Boiler, 91.7% Efficiency, Oil Fired

    $5,160.99 Free Shipping

    Or as low as /mo

    (1 Review)
  • Peerless PO-84-POC1

    84,000 BTU, Water Boiler, 91.3% Efficiency, Oil Fired

    $5,817.99 Free Shipping

    Or as low as /mo

    (1 Review)