Choose Options Quick view Mars Mars 19005 Relay Mars 19005 Relay Mars 66 relay (potential). Mars 19005 is used to replace OEM relays and is A2L compliant. The 66 Relay is non-positional. Includes instructions, mounting brackets, spade adapters and... MSRP: $112.58 Choose Options Compare
Choose Options Quick view Mars Mars 19006 Relay Mars 19006 Relay Mars 67 relay (potential). Mars 19006 is used to replace OEM relays and is A2L compliant. The 67 Relay is non-positional. Includes instructions, mounting brackets, spade adapters and... MSRP: $116.88 Choose Options Compare
Choose Options Quick view Mars Mars 19007 Relay Mars 19007 Relay Mars 68 relay (potential). Mars 19007 is used to replace OEM relays and is A2L compliant. The 68 Relay is non-positional. Includes instructions, mounting brackets, spade adapters and... MSRP: $123.40 Choose Options Compare
Choose Options Quick view Mars Mars 19010 Relay Mars 19010 Relay Mars 71 relay (potential). Mars 19010 is used to replace OEM relays and is A2L compliant. The 71Relay is non-positional. Includes instructions, mounting brackets, spade adapters and... MSRP: $116.88 Choose Options Compare
Choose Options Quick view Mars Mars 24010 Fan Control Center Mars 24010 Fan Control Center Mars 24010 provides convenient low voltage control of one and two speed fan motors. Mars 24010 is a reliable, compact unit consisting of a low voltage control... MSRP: $64.61 Choose Options Compare
Choose Options Quick view Mars Mars 25321 Leak Vial Mars 25321 Leak Vial Mars leak vial for H10 Pro leak detector MSRP: $97.48 Choose Options Compare
Quick view Mars Mars 32377 Adjustable Delay Timer Mars 32377 Adjustable Delay TimerMars adjustable delay timer 24 VAC 6 second to 10 minutes MSRP: $0.00 Compare
Quick view Mars Mars 32378 Adjustable Delay Timer Mars 32378 Adjustable Delay TimerMars adjustable delay timer 120 VAC 6 second to 10 minutes MSRP: $0.00 Compare
Choose Options Quick view Mars Mars 32391 Adjustable Relay Timer Mars 32391 Adjustable Relay Timer Mars ADJ is an easy two wire installation. Mounts in any position and has Knob adjustment. Mars 32391 is totally enclosed and encapsulated for proper heat... MSRP: $60.01 Choose Options Compare
Choose Options Quick view Mars Mars 39005 Change-Over Switch Mars 39005 Change-Over Switch Mars 390 Series Change over switches are used for summer to winter changeover of electric thermostats in hydronic heating and cooling fan coil units. Mars 390 Series has... MSRP: $92.59 Choose Options Compare
Choose Options Quick view Mars Mars 43913 High Pressure Control Mars 43913 High Pressure Control Light weight direct mounting and compact sized. Hermetically sealed sensor, along with tamper proof construction. Mars 43913 Features: 24 to 250 Vac 50/60... MSRP: $43.55 Choose Options Compare
Choose Options Quick view Mars Mars 43927 High Pressure Control Mars 43927 High Pressure Control Mars high pressure control auto reset cutout-350 in-250; normally closed. Contact rated at 6 amps, 24-240 Volts, and has 18" leads. Item replaces PN#33956 MSRP: $38.78 Choose Options Compare
