this 0-5 VDC humidity sensor is specifically designed to integrate seamlessly with AAON GPC-XP and BGC controllers

Durable Brass Construction: High-grade material provides superior resistance to corrosion and ensures reliable seating over multiple service cycles

Precision Draft Regulation: Maintains stable chimney draft to prevent inefficient fuel consumption

it facilitates easy installation using a standard 10mm or 12mm wrench (depending on exact vintage)

Bell & Gossett 103401LF Circulator 320074-702 this 0-5 VDC humidity sensorThe Bell & Gossett 103401LF is a high efficiency, lead free bronze wet rotor circulator designed for quiet, maintenance free performance in potable water and hydronic heating systems. As the direct replacement for the legacy 103401 model, this NBF 36 circulator pump features a 1 6 HP, 115V single phase motor delivering up to 3300 RPM. The three speed motor allows technicians to field adjust the pump curve to match specific system requirements,