Dwyer Instruments 2304 Pressure Gage 326070-701 replacing the entire furnace wiring

replacing the entire furnace wiring harness is often more reliable than attempting point-to-point repairs on compromised insulation

Multi-Belt Compatibility: Engineered for use with 4L

While the rod provides the mechanical link

This specific model features an internal auxiliary switch factory-adjusted to trigger at 90% of the stroke

Key Benefits: Optimal Saturation: Precision-engineered channels ensure uniform water flow across the entire evaporator pad for maximum moisture output

Dwyer Instruments 2304 Pressure Gage 326070-701 replacing the entire furnace wiringThe Dwyer Instruments 2304 Magnehelic Pressure Gage is a staple for HVAC contractors requiring precise monitoring of low differential pressure in air and non combustible gases. Featuring a 2 0 2" w. c. zero center range, this gage is specifically engineered to indicate both positive and negative pressures relative to a set point, making it ideal for clean room positive pressure monitoring or building pressurization balancing. The unit utilizes a