Does this unit have an integrated fuse for protection

which often indicate a bent blade or an out-of-balance wheel

Chemical Compatibility: Materials are specifically selected for resilience against common refrigerants and lubricants

it includes built-in barbed fittings specifically sized for 1/4" OD plastic tubing

and LGC series rooftop and residential models

Conbraco 10-615-01 Relief Valve Freon Does this unit have anThe Conbraco 10 615 01 is a high capacity ASME Section IV safety relief valve designed specifically for large scale hot water heating boilers and heat recovery systems. Engineered with a 1" FNPT inlet and a 1 1 4" FNPT outlet, this valve provides a substantial 1,027,000 BTU hr relief capacity when set at its standard 15 PSI relief pressure. The 10 600 series utilizes a non stick Teflon faced EPDM diaphragm and a high volume BTU discharge design,