The 660600R is the gun drawer chassis only

crucial for maintaining optimum superheat and protecting the compressor from liquid slugging

Can this natural gas valve be converted to LP/Propane

Common Questions: How do I troubleshoot a Goodman furnace pressure switch stuck open

This adapter is localized for the 3100 line

Sensus 143-IRV-HP-1 1/4 Regulator 320720-756 The 660600R is the gunThe Sensus 143 IRV HP 1 1 4 Regulator is a high performance 1. 25" NPT gas regulator engineered for commercial and light industrial gas trains. Optimized for natural gas service and propane applications, this high pressure regulator features a robust cast iron body with a 125 psig working pressure rating and a large 1 2" orifice for high capacity flow. The integrated Black Spring dynamic allows for precise outlet pressure control within the 2 6 PSI