Armstrong 73W76 Furnace Pressure Switch

Armstrong 73W76 Furnace Pressure Switch is a dependable component designed to regulate safe furnace operation. This Type Pressure Switch is used On Furnace, with a Pressure Rating of 0.5 Inch WC and a Code Label Color White.

Engineered for long-lasting durability, the Armstrong 73W76 is a ready-to-install replacement part that supports reliable furnace safety and consistent performance. Its standard 0.5 Inch WC rating helps ensure proper vent sensing across compatible systems, while the white label aids quick identification during servicing. Ideal for replacing worn switches in older furnaces or for stocking in professional toolkits, this switch delivers dependable operation wherever a 0.5 Inch WC spec is required.

• Model: Armstrong 73W76 Furnace Pressure Switch
• Type: Pressure Switch
• Application: Used On Furnace
• Pressure Rating: 0.5 Inch WC
• Label Color: White

Perfect for HVAC technicians and DIY replacements, this pressure switch combines trusted Armstrong quality with straightforward installation and dependable operation.