Nordyne 632443R Furnace Pressure SwitchThe Nordyne 632443R Furnace Pressure Switch is essential for safe furnace operation, accurately monitoring system pressure to ensure proper airflow and ignition sequencing. It delivers dependable control and quick sensing of pressure changes. This normally open pressure switch is designed for use on 060 VA(B), G6TC A, and G6TC B residential 2 stage upflow condensing furnaces and carries a 0. 85 Inch WC rating. Type: Normally Open pressure switch,

the spring features a blue color code for quick identification on the bench

the spring features a red color code and a compact footprint that supports reliable outlet pressure regulation in standard installations

ensuring quick recovery once conditions normalize

The unit features self-adjusting packing and is built to ANSI/ASME standards

Designed to install quickly and operate quietly

with full-load currents of 7

helping technicians avoid downtime during maintenance and keeping safety standards intact

Choose Armstrong 27W73 for durable

and other appliances

OEM replacements

GSC130421AB

75 inch diameter and 42 inch length with a 3/4 inch threaded connection