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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
Enhanced Safety: Integrated pressure switch monitoring and non-volatile lockout with manual reset provide fail-safe gas valve control
000 BTU cooling capacity specifically optimized for R22 refrigerant systems
Rugged Construction: Built to withstand the high-moisture and vibration environments found inside modern air handlers
8 inches and a weight of approximately 0
Broad compatibility with common V-belt sections (3L
Tjernlund Products DC4 Draft Control 326058-756 Enhanced Safety: Integrated pressure switchThe Tjernlund DC4 Draft Control is an essential component for technicians managing combustion efficiency in residential and commercial heating systems. This 4 inch single acting draft control is precision engineered to maintain a consistent neutral draft within chimneys and vents, effectively counteracting fluctuations caused by changing barometric pressure, stack temperatures, and wind velocity. Fabricated from heavy duty corrosion resistant steel,