

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 Westinghouse WHS12SZA21S is a 12,000 BTUH entry-tier heat pump designed for ductless mini-split systems. This outdoor single zone unit operates on 230V, providing efficient heating and cooling for various applications.
This heat pump is ideal for residential and light commercial uses. Its efficient design helps maintain comfort in smaller spaces.
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!