This valve is rated for steam up to 300°F and hot water up to 210°F thanks to its specialized EPDM elastomers

and the pre-installed flow probe required for pressure switch operation

align the stainless steel teeth with a straight section of the coil

Since this sensor interfaces directly with the oil sump

this SPST (Single Pole Single Throw) switch is designed to break the circuit upon temperature rise

Johnson Controls P72NA-1 Pressure Control Els PW 29614 This valve is rated forJohnson Controls P72NA 1 Two Pole Dual Pressure Control, DPST, 20" Wc to 100 Psi Low Pressure Range, Lockout ( Requires Manual Reset ) Differential, 100 Psi to 425 Psi High Pressure Range, Lockout ( Requires Manual reset ) Differential, 36" Capillary with 1 4" Flare Nut, Includes Adjustment Knob and Mounting Bracket, " All Range " for R 12, R 22, R 134A, R 500 and R 502