The Veris Industries H-909 Switch is a high-performance split-core current switch designed specifically for line voltage loads in building automation and HVAC environments

always verify the furnace parts compatibility by checking the specific series and model number on the rating plate to ensure the correct BTU output

Once the temperature drops below the 300°F threshold

This specific model is designed primarily for water and glycol systems

Nor East Controls 30067439-890 Diaphragm 30067439-890 The Veris Industries H-909 SwitchThe Nor East Controls 30067439 890 Diaphragm is a critical replacement component engineered specifically for the R A Actuator 05. As a veteran technician knows, maintaining pneumatic actuator performance requires high integrity seals that can withstand constant cycling and pressure fluctuations. This OEM spec Nor East Controls replacement part is fabricated from premium elastomers to ensure maximum flexibility and chemical resistance in demanding