Powering People since 1886
single-zone systems
Westinghouse mini-split systems provide a comfortable environment, operating much quieter than a window unit and more efficiently than a central heating or cooling system.
Sleek indoor units connect to an outdoor unit that have a basepan heater for low temperature climates. Our inverter technology outdoor unit coupled with our multi-position air handler efficiently conditions your home using new or existing conventional ductwork! Each system comes packed with standard features! With our expanded line of accessory controls, you can design the perfect whole home heating and cooling solution.
Entry 115V
9,000 and 12,000 BTU/h
115V Entry Tier Single-Zone Wall Mount Systems
SYSTEMS S09SZA1, S12SZA1
These systems work best in smaller spaces such as sunrooms, bedrooms, and small offices that need individual temperature control. Spot cooling or heating is easy with these 115V heat pumps, no special wiring required.
OPTIONAL CONTROLS (Sold separately)
Wired Wall Mount Controller
WWRCU
Control your single-zone system(s) from one central location.
Sold separately.
Intesis IR Wireless Module
FJ-IR-WIFI-1NA
Works with Intesis AC Cloud Control App
Cielo Breez MAX
Black: BM101WA White: BM102WA
Smart Thermostat
208-230V Entry Tier Single-Zone Wall Mount Systems
SYSTEMS S09SZA2, S12SZA2, S18SZA2, S24SZA2, S30SZA2, S36SZA2
These 208-230V systems can be installed anywhere in your home, the larger capacities can handle bigger areas, while still operating much quieter than a window a/c unit and more energy efficient than a central heating or cooling system. Cool or heat only the areas you want. Don’t waste energy on rooms that are not occupied.
OPTIONAL CONTROLS (Sold separately)
Wired Wall Mount Controller
WWRCU
Control your single-zone system(s) from one central location.
Sold separately.
Intesis IR Wireless Module
FJ-IR-WIFI-1NA
Works with Intesis AC Cloud Control App
Cielo Breez MAX
Black: BM101WA White: BM102WA
Smart Thermostat
Entry 208-230V
9,000, 12,000, 18,000, 24,000, 30,000 36,000 BTU/h
Mid 208-230V
9,000, 12,000, 18,000, 24,000, BTU/h
208-230V Mid Tier Single-Zone Wall Mount Systems
SYSTEMS P09SZA2, P12SZA2, P18SZA2, P24SZA2
Westinghouse Mid Tier Single-Zone systems are ENERGY STAR® certified. These heat pumps use about 5% percent less energy than conventional new models (central air).
OPTIONAL CONTROLS (Sold separately)
Wired Wall Mount Controller
WWRCU
Control your single-zone system(s) from one central location.
Sold separately.
Intesis IR Wireless Module
FJ-IR-WIFI-1NA
Works with Intesis AC Cloud Control App
Cielo Breez MAX
Black: BM101WA White: BM102WA
Smart Thermostat
208-230V Premium Tier Single-Zone Wall Mount Systems
SYSTEMS Z09SZA2, Z12SZA2
ENERGY STAR® certified Westinghouse Premium Tier Single-Zone systems push the savings farther with even higher energy efficiency ratings. These heat pumps use about 5% percent less energy than conventional new models.
OPTIONAL CONTROLS (Sold separately)
Wired Wall Mount Controller
WWRCU
Control your single-zone system(s) from one central location.
Sold separately.
Intesis IR Wireless Module
FJ-IR-WIFI-1NA
Works with Intesis AC Cloud Control App
Cielo Breez MAX
Black: BM101WA White: BM102WA
Smart Thermostat
Premium 208-230V
9,000, 12,000, BTU/h
208-230V Ceiling Cassettes
9,000, 12,000, 18,000, 24,000, 36,000 BTU/h
208-230VSingle-Zone Ceiling Cassette Systems
SYSTEMS U09SZA2C, U12SZA2C, U18SZA2C, U24SZA2C, U36SZA2C
Compact Cassette units are discreet with only the grille showing. Comes with a handheld remote, compatible with wired controls shown below. Common outdoor units used with for cassette and horizontal ducted indoor units. Common indoor units used with single and multi-zone outdoor units. Cooling down to 5°F (-15°C) ambient. Heating down to -4°F (-20°C) ambient.
OPTIONAL CONTROLS (Sold separately)
Wired Wall Mount Controller
WWRCU
Control your single-zone system(s) from one central location.
Sold separately.
Intesis IR Wireless Module
FJ-IR-WIFI-1NA
Works with Intesis AC Cloud Control App
Cielo Breez MAX
Black: BM101WA White: BM102WA
Smart Thermostat
208-230V Multi-Position Air Handler Systems
SYSTEMS M24SZA2, M36SZA2, M48SZA2, M60SZA2
These 208-230V systems can be installed anywhere in your home, the larger capacities can handle bigger areas, while still operating much quieter than a window a/c unit and more energy efficient than a central heating or cooling system. Cool or heat only the areas you want. Don’t waste energy on rooms that are not occupied.
OPTIONAL CONTROLS (Sold separately)
Cielo Breez MAX
Black: BM101WA White: BM102WA
Smart Thermostat
208-230V Multi-Position Air Handler Unit
24,000, 36,000, 48,000, 60,000 BTU/h
208-230V Outdoor Units available in
24,000, 36,000, 48,000, 60,000 BTU/h
208-230V Single-Zone Inverter Systems with Loose Coils
The Loose Coil with Westinghouse outdoor units offers a wider spectrum of superior temperature control while operating at higher efficiency and increasing comfort to homeowners. The coils are specifically engineered to reduce installation time for customers.
The new system features an operation range with cooling down to 5°F and efficient heating down to -13°F outdoor ambient air temperatures. The unique system design allows the coil to be installed with existing furnaces and offers multi-position configurations.
Feature Highlights
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Suitable match-up for pre-existing and new furnace units.
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Compatible with 3rd party conventional 24V Thermostats
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Multi-Position Configuration (Upflow/Downflow, Left/Right)
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Extended Piping; Up to 246ft
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Low ambient Operation
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Cooling: 5 ~ 122°F (-15 ~ 50 °C)
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Heating: -13 ~ 75°F (-25 ~ 24 °C)
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Built-in Base Pan Heater
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Energy Efficient and Variable Speed Compressor.
The Loose coils are sold by respective ADP/ASPEN distributors. Product pages: