Advanced features and technology mixed with long-term dependability. When you choose the Armstrong Air 4SHP18LS heat pump' you can take comfort knowing this powerful combination is at
work to give you the highest levels of efficiency' reliability and cooling performance. It keeps your home consistently cool - day after day and season after season' building on more than 80 years of expertise.
Pair this model with a Pro Series™ variable speed furnace and a Comfort Sync thermostat' for optimum performance. With the Pro Series' you’re in control of every aspect of your home’s climate' as well as your energy costs.
|MODEL||Cooling Cap. MBtuH||SEER||Heating Cap.MBtuH||HSPF||Refrigerant Charge Oz.||Line Size||Dimensions HxWxD||Weight Lbs.|
|4SHP18LS124P||24.0||17.0||18.5||9.0||300||3/8 - 7/8||44x35.7x37.7||341|
|4SHP18LS136P||35.0||17.0||34.0||9.0||283||3/8 - 7/8||44x35.7x37.7||338|
|4SHP18LS148P||47.0||16.0||44.0||9.0||262||3/8 - 7/8||44x35.7x37.7||338|
|4SHP18LS160P||56.0||15.5||55.0||9.0||274||3/8 - 7/8||44x35.7x37.7||361|