A sticking sequencer contact is a common cause

the Sporlan SVE-3-C offers exceptional durability and leak protection

protecting the compressor from repeated stress

Built with a rugged cast iron valve body and die-cast aluminum spring cases

the electrical performance remains the same

Robertshaw 700-508 Gas Valve Refrigerant A sticking sequencer contact isThe Robertshaw 700 508 is a high capacity millivolt gas valve engineered for demanding commercial and residential heating applications. This 700 series gas valve features a 1 2" x 1 2" NPT connection and is factory set to a 3. 5" WC manifold pressure, delivering a substantial capacity of 240,000 BTU. Designed for reliability in self powered systems, it utilizes a thermopile actuated pilot, eliminating the need for an external power source. The unit