Resideo 45900446-052/B Venturi 318518-761 Compact Board Mounting: Designed specifically

Compact Board Mounting: Designed specifically for space-constrained control boards without compromising technical performance

What air connection does this unit use

leading to intermittent power loss to the control board

serving as a direct replacement for the 325-491 model

Resideo 45900446-052/B Venturi 318518-761 Compact Board Mounting: Designed specificallyProperly calibrate your gas control systems with the Resideo 45900446 052 B Venturi, a precision engineered manifold component designed to interface specifically with Honeywell VK41 and VK81 series gas valves. Built from high grade thermoplastic to withstand the rigors of industrial ventilation and gas distribution, this replacement venturi maintains consistent fluid dynamics and pressure differentials critical for high efficiency combustion.