

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Trane SWT03158 is a low pressure, SPST switch designed to open at 35 PSIG and close at 55 PSIG. This component functions as a safety device in central air conditioning and heat pump applications, helping to prevent system failures. It is compatible with various HVAC systems, including air handlers and central air conditioners.
Essential low pressure SPST switch for HVAC system safety.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!