Honeywell L408j1017 0-4# Vaporstat Spdt Auto Reset

The L408J1017, from Honeywell, is a versatile vaporstat controller designed to maintain precise pressure in your steam heating system. This reliable workhorse operates silently at pressures up to 4 psi, ensuring optimal performance and efficient energy use. Its robust stainless steel diaphragm makes it compatible with various media like liquids, air, and non-combustible gases, offering wider application possibilities. Compatible with Honeywell's 14026 and 50024585-001 steam traps, the L408J1017 seamlessly integrates into existing setups. Its simple design features a clear plastic cover for easy pressure observation and a hexagonal fitting for direct mounting. The SPDT snap-acting switch offers high reliability and precise control, opening or closing a circuit based on pressure changes.