Dwyer Instruments 1212 Gas Pressure Kit 326070-701 This model utilizes a stainless

This model utilizes a stainless steel stem and high-temp EPDM paddle to maintain tight shut-off against high differential pressures

DHW Priority: Integrated logic ensures domestic hot water demands are met without compromising system efficiency

further protected by a NEMA 4X enclosure that ensures watertight and corrosion-resistant operation in demanding conditions

this specific component is calibrated for ignition sequences

noise issues

Dwyer Instruments 1212 Gas Pressure Kit 326070-701 This model utilizes a stainlessThe Dwyer Instruments 1212 Gas Pressure Kit is a professional grade diagnostic set designed for HVACR contractors who require laboratory level precision in a portable format. This kit centers around the Dwyer 1211 16 Slack Tube Manometer, which features a 8 0 8 inch water column range (total 16" w. c.). Unlike rigid gauges, this slack tube manometer is constructed from flexible vinyl plastic columns and a spring steel scale, allowing it to roll up