Slow-Opening Action: Smoothly transitions from closed to open to prevent explosive ignition or burner rollout

Large Connection Port: 1 5/8" ODF sweat connections facilitate high flow rates with minimal pressure drop across the filter media

High-Temperature Durability: Constructed with professional-grade materials to handle the heat of HVAC electrical cabinets

Precise Rectification: Delivers a clean microamp reading (typically 2-6 µA) to prevent false flame failure codes

The 009L8067 ball valve supports bi-directional flow

Littelfuse 102A Monitor 324846-701 Slow-Opening Action: Smoothly transitions fromThe Littelfuse 102A Monitor is an industrial grade, auto ranging 3 phase voltage monitor engineered to protect motors from critical power anomalies in 190480V AC applications. Utilizing a proprietary microcontroller based voltage sensing circuit, this unit provides constant surveillance of incoming power to detect phase loss, voltage unbalance, and phase reversal conditions. Unlike standard analog monitors, the 102A automatically selects between 200V