SELECTION TOOLS

Residential Commercial
Pump Flow Rate		GPM (Range 1-30)
Desired Pump Runtime		Minutes (Range 1-4)
Cut-In Pressure		PSI (Range 20-120)
Cut-Out Pressure		PSI (Range 21-125; Must be greater than Cut-In)

Residential Commercial

Water Heater Size	Select 40 50 60 80 120 Gallons
Approx. Temp Setting	Select 120 140 160 °F
Approx City Pressure	Select 40 60 80

Domestic Hot Water Volume	Gallons (Range: 10 - 10,000)
Water Heater Temperature	Select 100 120 130 140 150 160 170 180 °F
Relief Pressure	Select 100 125 150 PSI
Supply Pressure	Select 40 50 60 70 80 PSI

Residential Commercial

Boiler Net Output:	Select 50,000 75,000 100,000 125,000 150,000 175,000 200,000 250,000 300,000 350,000 400,000 BTU/hour
Type of Radiation:	Select Finned Baseboard Radiant Panels In-Wall Unit Heaters Cast Iron Radiators

Total System Volume	Gallons (Range: 10 - 20,000)
Min Operating Temp	Select 40 50 60 70 80 90 100 110 120 130 140 150 160 °F
Max Operating Temp	Select 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 °F
Antifreeze (Glycol)	Select 0% (Water Only) 25% 50% % Concentration
Min Operating Pressure	PSI (Range: 5 - 200)
Max Operating Pressure	PSI (Range: 10 - 300)