Plaza notes
Hard ruleDescription
this Apollo/Conbraco water level gauge is a staple for hydronic and steam system contractors
Common indicators include a loud buzzing or grinding sound upon startup
What is the maximum inlet pressure for the Sensus 121-8
Contractors utilizing this 480V solenoid coil can expect a direct drop-in replacement that meets original equipment specifications for duty cycle and environmental resistance
The White-Rodgers 767A-382 Hot Surface Ignitor is a high-performance 120V silicon carbide ignition source designed for reliable light-off in residential and commercial gas-fired equipment
Sporlan 3821-00 Valve 318518-761 this Apollo/Conbraco water level gaugeThe Sporlan 3821 00 (E19S250) is a high capacity, normally closed solenoid valve engineered for precision refrigerant flow control in heavy duty commercial HVACR systems. This 2 way pilot operated valve features 5 8" ODF extended copper connections, allowing for direct brazing into the line without disassembly, protecting the internal synthetic seating materials. Designed for use with high pressure refrigerants including R 410A, R 404A, and R 134a,
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