Jersey Mike HVAC
Jersey Mike HVAC
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HVAC Calculators
R-22 Superheat Calculators
Refrigerant PT Calculator
Capacitor Under Load Calculator
Clocking Gas Meter Calculator
Ohm’s Law + Power Law calculator
Info & Resources
Find Manuals Online
AHRI Directory — Quick Links
T-stat Terminal Identifiers
Parts Testing
Contactor Ohm Test
Pressure Switch Logic Tree
Discount Products
Contact
PT Quick Gauge
Refrigerant
R-410A (near-azeotropic)
R-22 (pure)
R-134a (pure)
R-32 (pure)
R-404A (blend)
R-407C (blend)
R-454B (blend)
Use
N/A (pure / 410A)
Suction (superheat)
Liquid (subcool)
Blends: choose Suction for superheat, Liquid for subcool
Mode
Temp → Pressure
Pressure → Temp
Units
°F
°C
psig
kPa
Temperature
(
°F
)
Pressure
(
psig
)
Calculate