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Residential Catalog > Compressor Units

Split Condensing Unit - 1.5 to 2.5 tons
Thru - the - Wall

Features: Compact sizes Full access from the rear High pressure switch Extra-high efficiency scroll or reciprocating compressor Brass service valves Base pan sloped to the building exterior Plastic coasted coil guard Options: Wall sleeve Custom painted architectural louvers Compressor sound cover Notes (Replaces many existing models) (some modification of the exterior wall may be required)
UNIT MODELCOOLING CAPACITYSEERINDOOR COILDIMENSIONS (HxWxD)EST. SHIP WT.
18WCX12-AB 24WCX12-AB 30WCX12-AB18,000 23,800 27,80012.020VOHBX 32VOHBX 32VOHBX(32x24x19)170 180 190
18WCX12-BB 24WCX12-BB 30WCX12-BB18,000 23,800 27,80012.020VOHBX 32VOHBX RBHP-21J**(28x25-3/4x19)170 180 190
Compressor Units

Split Condensing Unit - 1.5 to 2.5 tons
Thru - the - Wall

Features: High efficiency ECM motor Extra-high efficiency scroll or reciprocating compressor Quiet, low rpm ECM motor Highly efficient propeller type fan blade High pressure switch Brass service valves Base pan sloped to the building exterior Plastic coated coil guard Options: Wall Sleeve Insulation Jacket Custom painted exterior architectural louver Compressor sound cover
UNIT MODELCOOLING CAPACITYSEERINDOOR COILDIMENSIONS (HxWxD)
18WMU-A18,00012.024CLX(40x27x23)
24WMU-A23,00012.036CLX(40x27x23)
30WMU-A27,80012.036CLX(40x27x23)
Compressor Units

Split Heat Pump Unit - 1.5 to 2.5 tons
Thru - the - Wall

Features: High efficiency ECM motor Extra-high efficiency scroll or reciprocating compressor Quiet, low rpm ECM motor Highly efficient propeller type fan blade High pressure switch Brass service valves Base pan sloped to the building exterior Plastic coated coil guard Options: Wall Sleeve Insulation Jacket Custom painted exterior architectural louver Compressor sound cover Notes: (Replaces many existing models) (some modification of the exterior wall may be required
UNIT MODELCOOLING CAPACITYSEERHSPFiNDOOR COIL
19WMHP-A21,00012.07.425CLX
24WMHP-A23,10012.07.436CLX
30WMHP-A27,50012.07.436CLX
Compressor Units

Split Condensing Unit - 1.5 to 3.0 tons
Thru - the - Wall

Features: High efficiency ECM motor Extra-high efficiency scroll or reciprocating compressor Quiet, low rpm ECM motor Highly efficient propeller type fan blade High pressure switch Brass service valves Base pan sloped to the building exterior Plastic coated coil guard Helps maximize valuable HVAC equipment efficiency points in projects seeking LEED Certifcation and other above-code energy efficiency certification programs.  Up to 14.0 SEER certified ratings assists in qualifying for utility rebate programs Lower Installation Cost - WHSC condensing units install on the same floor as the living unit, resulting in considerable cost savings in refrigerant, refrigerant piping, and electrical wiring when compared to condensing units installed on the ground or roof. Security and Serviceability - Thru-the-Wall condensing units virtually eliminate theft opportunities and the need to install costly landscaping to hide conventional pad-mounted units. The unique cabinet design allows unit side panels to fit inside the base pan, rather than outside, to improve water containment within the cabinet. Options: Wall Sleeve Insulation Jacket Custom painted exterior architectural louver Compressor sound cover​
UNIT MODELCOOLING BTUFSEERINDOOR COILDIMENSIONS (HxWxD)
18WHSC18,80014.025CLX(40x27x23)
24WHSC24,00014.037CLX(40x27x23)
30WHSC28,80014.037CLX(40x27x23)
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UNIT MODELCOOLING BTUFSEERINDOOR COILDIMENSIONS (HxWxD)EST. SHIP WT.
18WHSC18,00013.019HXX 19UCX(44x27x23)255
24WHSC23,50013.037HXX 37UCX(44x27x23)260
30WHSC28,00013.038UCX(44x27x23)270
36WHSC35,00013.037CLX(44x27x23)280
Compressor Units

R-410A
Single Package Units
Upflow Thru-the-Wall 10.0 EER

Features: Completely pre-charged with environmentally friendly refrigerant Easy access for in-place service of most components Multi-function micro-processor board that includes the following functions: Evaporator coil low temperature protection Low ambient lockout ECM motor utilized on SPXB18 & 24 models Random restart Compressor restart delay Front desk control capability Fan-off delay in the cooling mode Low voltage fuse protection Service disconnect Completely insulated cabinet for sound attenuation and weather infiltrationAdjustable fresh air damper No tool needed to replace the filter Weight-supporting, single piece wall sleeves (except side access sleeves) for various wall thicknesses from 5" to 20" Sleeves have primary condensate drain connection with secondary overflow to building exterior All sleeves are shipped with a weather guard Options: Hurricane grille / sleeve combinations Various louvered and non-louvered interior access panels Digital wall mount thermostats with high and low temperature limits "Flow control module" for connecting to water heaters (contact factory) (NEW!) Insulation kit - Adds additonal 5/8" insulation to three sides of the SPXB-HW units
UNIT MODELNOM. CLG. (TONS)BTUH (HEAT)DIMENSIONS (HxWxD)EST. SHIP WT.
12SPXA-2HW1.028,70071-1/4 x 20 x 20162
18SPXA-3HW1.548,90071-1/4 x 20 x 20185
24SPXA-3HW2.052,20071-1/4 x 20 x 20255
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Compressor Units, Single Package Vertical PTAC

R-410A
Single Package Units
Upflow Thru-the-Wall 10.00 EER

Features: Completely pre-charged with environmentally friendly R-410A refrigerant Easy access for in-place service of most components Multi-function micro-processor board that includes the following functions: Evaporator coil low temperature protection Low ambient lockout ECM motor utilized on SPXB18 & 24 models Random restart Compressor restart delay Front desk control capability Fan-off delay in the cooling mode Low voltage fuse protection Service disconnect Completely insulated cabinet for sound attenuation and weather infiltration Adjustable fresh air damper No tool needed to replace the filter Weight-supporting, single piece wall sleeves (except side access sleeves) for various wall thicknesses from 5" to 20" Sleeves have primary condensate drain connection with secondary overflow to building exterior All sleeves are shipped with a weather guard Flush type exterior architectural grilles Options: Side access wall sleeves (rear access is standard) Custom painted exterior architectural grilles Hurricane grille / sleeve combinations Various louvered and non-louvered interior access panels Digital wall mount thermostats with high and low temperature limits (NEW!) Insulation Kit - Adds additional 5/8" insulation to three sides of the SPXB units.
UNIT MODELNOM. CLG. (TONS)kW (HEAT) DIMENSIONS (HxWxD)EST. SHIP WT.
9SPX2,3,43/42, 3, 466 x 20 x 20162
12SPXA2,3,4,51.02, 3, 4, 566 x 20 x 20162
18SPXA2,3,4,5,6,8,101.52, 3, 4, 5, 6, 8, 1066 x 20 x 20185
24SPXA3,4,5,6,8,102.03, 4, 5, 6, 8, 10 66 x 20 x 20255
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Compressor Units, Single Package Vertical PTAC

R-410A
Single Package Units
Upflow Thru-the-Wall​ 10.0 EER

Features: Completely pre-charged with environmentally friendly R-410A refrigerant Easy access for in-place service of most components Multi-function micro-processor board that includes the following functions: Evaporator coil low temperature protection Low ambient lockout Random restart Compressor restart delay Front desk control capability Fan-off delay in the cooling mode Low voltage fuse protection Service disconnect Completely insulated cabinet for sound attenuation and weather infiltration Adjustable fresh air damper No tool needed to replace the filter Weight-supporting, single piece wall sleeves (except side access sleeves) for various wall thicknesses from 5" to 20" Sleeves have primary condensate drain connection with secondary overflow to building exterior All sleeves are shipped with a weather guard Flush type exterior architectural grilles Options: Side access wall sleeves (rear access is standard) Custom painted exterior architectural grilles Hurricane grille / sleeve combinations Various louvered and non-louvered interior access panels Digital wall mount thermostats with high and low temperature limits (NEW!) Insulation Kit - Adds additional 5/8" insulation to three sides of the SPXA units.
UNIT MODELNOM. CLG. (TONS)kW (HEAT) DIMENSIONS (HxWxD)EST. SHIP WT.
9SPXA2,3,4-HP3/42, 3, 466 x 20 x 20162
12SPXA2,3,4,5-HP1.02, 3, 4, 566 x 20 x 20162
18SPXA2,3,4,5,6,8,10-HP1.52, 3, 4, 5, 6, 8, 1066 x 20 x 20185
24SPXA3,4,5,6,8,10-HP2.03, 4, 5, 6, 8, 10 66 x 20 x 20255
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Compressor Units, Single Package Vertical PTAC