Sporlan 130447 SVE-3-C Expansion Valve 30067439-890 a blown fuse is often

a blown fuse is often the first sign of a grounded wire or a failing transformer

The "R" typically denotes a "service part" or retail version

it is built to withstand high-temperature environments

OEM Compatibility: Specifically designed for seamless integration into Reznor gas-fired heater control strings

the R119-03C is the manufacturer-designated direct replacement for the AL-487 model

Sporlan 130447 SVE-3-C Expansion Valve 30067439-890 a blown fuse is oftenThe Sporlan 130447 SVE 3 C Expansion Valve is a rugged, externally equalized thermostatic expansion valve (TXV) engineered for field service in R22 systems. Designed for a 3 ton nominal capacity, this Type S valve features 1 2" x 5 8" ODF solder connections and a "C" charge, making it the preferred choice for medium temperature refrigeration and residential air conditioning applications. The external equalizer design is critical for maintaining