HOTSPOT ENERGY Solar Air Conditioning
Heat Recovery Water Heating & Pool Heating
 
Home Products Technology FAQ About Us Dealers Contact Us
 
  Main Menu
  Solar Air Conditioner / Solar Heating (AC-DC)  

DC Air Conditioner
(All-DC, for off-grid use)
Ultra-Efficient Chiller
Air Conditioner/Heat Pump
Heat Recovery
Swimming Pool Heater
Solar Pool Heating Panels
Hybrid AC-DC One-Way Solar Inverter
Solar Batteries
Corn Glycol
Commercial Heat Recovery Water Heaters
Residential Heat Recovery Water Heaters

DC Inverter PTAC Hotel Air Conditioner

Heat Recovery AC/Heat Pumps

Heat Recovery Walk-In Coolers/Freezers

Heat Recovery Display Coolers/Freezers

   
  green-arrow  Chilled Water / Hot Water Buffer Tanks
  green-arrow  Solar Heat Pump Pool Heater & Chiller
   
  green-arrow   Solar Heating
   
  green-arrow   Air Conditioner w/ Built-in
Free Hot Water Circuit
   
  green-arrow  LED Fluorescent Tube Replacement
   
  green-arrow  Pool Heat Exchanger
   
   Heat Recovery Controls
   
   Heat Recovery Valves
   
   ROI Calculator
   
   Heat Recovery Tanks
   
   Heat Recovery Remote Units
   
   Pre-Heat Tanks
   
    Indirect Hot Water Tanks
   
    Tank Adapter & More
   
    DC Air Conditioning Systems
   
    Performance Monitor
   
    HRU System Designs
   
 

Calculator For R-410a Air Conditioners or Heat Pumps, Natural Gas Water Heating

ROI & Savings Calculator for customers using HotSpot heat recovery with newer R410a AC/heat pumps, savings compared to gas utility rate.

Instructions:
1. Select your ATT (Average Tank Temperature). If you don't know it, look here.
2. Enter your compressor size in tons. If two compressors will be used, add them together.
3. Enter your gas rate for 1000 cubic feet (1000 ft3). If you are billed in Therms, a Therm equals 100 ft3, so multiply your Therm cost by 10 and then enter it.
4. Enter the average daily running time of your unit on the days that you use it
5. Enter annual percentage of of days the system operates. If it is a fixed load running year-round, use 100%. If its use is seasonal, look here.
6. Enter system cost. If not known, contact HotSpot for a budgetary estimate.

130F
Tons
AC/heat pump R410a 3053
$
%
223840 BTU
6715200 BTU
$5.91 Daily Savings
$177.23 Monthly Savings
$2,126.81 Annual Saving
42.54%
2.35
 
 

 

HotSpot Energy Inc. | 4021 Holland Blvd. | Chesapeake VA 23323 | 757-410-8640
Copyright 2010 HotSpot Energy Inc.