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  • Central Heat Pump System
  • Overview
  • Characteristics

SAHB-SACB-SDB

Central Heat Pump System

Maximize efficiency, elevate comfort

The Slim-B Heat Pump seamlessly integrates discreet ducts into a space, providing uniform heat and cooling throughout a home’s interior and unparalleled comfort. Its installation is simple, making it ideal for all types of homes and large spaces. It also reduces energy costs, optimizes efficiency with a A+++ rating, operates quietly, and requires minimal maintenance.

Use cases

  • Exterior use
  • Interior use

Spaces

  • Commercial space
  • Restaurant
  • Office

Characteristics

Advantages
  • New R-454B high-performance gas
  • Greater reliability thanks to new gas leak sensor
  • Optimized indoor temperature — Through the dynamic speed modulation of the air handler fan
  • Wall-mounted controller — Displays diagnostic codes for easy problem solving
  • 48K BTU condenser — With a single fan
  • Eligible for provincial and federal grants
NOMINAL CAPACITY
  • 24,000, 30,000, 36,000, 48,000, 60,000 BTU/hr
VOLTAGE
  • 230/208V, 60 Hz, 1-phase
MANUFACTURING

Indoor unit/Air handler

  • Multi-speed ECM blower motor
  • All-aluminum tubes & fins
  • Common factory-sealed cabinet certified to achieve 2% or less leakage rate at 1.0 inch water column
  • Horizontal and vertical condensate drain pans standard
  • Blower and coil easy slide out for ease of maintenance
  • Field Installed heater kits are optional: 5/10/15/20kW
  • AHRI and ETI certified

Outdoor unit

  • Variable speed rotary compressor (INVERTER), with PCB control protection
  • Electronic expansion valve for precise control of refrigerant flow
  • Condenser fins covered with a hydrophilic coating for improved corrosion resistance
  • Quiet axial-flow fan
  • Multi-hole pan with smart heater to prevent ice formation
  • Compressor blanket and preheating technology

Connection piping

  • Minimum piping length of 10 ft (3 m)
  • Flared connections
INSTALLATION

Indoor unit/Air handler

  • Multi-position installation

Outdoor unit

  • Installation on aluminum wall bracket or ground stand (optional)
CONTROL
  • Wireless remote included with wall bracket
  • Set temperature: 16°C to 32°C (61°F to 90°F)
  • Temperature display format: °C or °F
WARRANTY
  • 10-year basic warranty on parts and 10-year basic warranty on the compressor (labour not included)
  • Labour warranty (sold separately) from the first to the tenth year on parts and labour, with condenser replacement if the compressor fails
GRANTS
  • Qualifies for rebate programs

Specifications

Performance
Indoor Unit1 SAHB1-H24A-I SAHB1-H30A-I SAHB1-H36A-I SAHB1-H48A-I SAHB1-H60A-I
Outdoor Unit1 SDB1-H24A-O SDB1-H30A-O SDB1-H36A-O SDB1-H48A-O SDB1-H60A-O
Voltage V 230/208 230/208 230/208 230/208 230/208
Cooling capacity Nominal W (BTU/h) 6740 (23000) 8792 (30000) 10 550 (36000) 14067 (48000) 15825 (54000)
Min. - Max. W (BTU/h) 2100 - 7900
(7200 - 27000)		 3740 - 11400
(12800 - 39000)		 2840 - 12300
(9700 - 42000)		 4570 - 14900
(15600 - 51000)		 3340 - 16500
(11400 - 56300)
Heating capacity Nominal W (BTU/h) 6740 (24000) 9950 (34000) 10850 (37000) 14650 (50000) 16400 (56000)
Min. - Max. W (BTU/h) 2080 - 8800
(7100 - 30000)		 3020 - 11300
(10300 - 38500)		 3220 - 14000
(11000 - 48000)		 4540 - 16750
(15500 - 57300)		 2370 - 18900
(8100 - 64500)
Used cooling power input Nominal W 1965 2567 3076 4690 5400
Min. - Max. W 530 - 2870 850 - 3620 820 - 4440 1345 - 5180 1540 - 6430
Used heating power input Nominal W 2112 2790 3012 4750 5300
Min. - Max. W 440 - 2730 655 - 3020 665 - 4370 1045 - 5200 725 - 5970
Cooling rated current A 9 11.4 13.4 20 23.3
Heating rated current A 9.5 12.4 13.1 20.5 23.1
MCA A 19 29.5 29 38 40
Max. over-current protection (MOCP) A 20 30 30 40 40
SEER2 - 18.3 16.8 17.4 16.5 16
HSPF2 IV - 10 10 10.2 9.5 9
EER2 BTU/W 11.7 11.7 11.7 10.5 10
COP W/W 3.33 3.65 3.6 3.4 3.1
AHRI number 216082172 216082174 216082175 216082177 216082179
ENERGY STAR ✓ ✓ ✓ ✓ ✓

11 Indoor unit and 1 outdoor unit. Note that each unit is individually packaged.

Indoor Unit - Air Handler
SAHB1-H24A-I SAHB1-H30A-I SAHB1-H36A-I SAHB1-H48A-I SAHB1-H60A-I
Dehumidification pt/h (l/h) 4.33 (2.05) 5.85 (2.77) 7.19 (3.4) 8.14 (3.85) 12.41 (5.87)
Air flow volume UH / H / M / L (CFM) 824 / 759 / 695 / 630 989 / 895 / 806 / 712 1189 / 1083 / 971 / 865 1601 / 1472 / 1283 / 1095 1807 / 1583 / 1360 / 1136
Sound level UH / H / M / L / S2 dB(A) -- / 44 / 42 / 28 47 / 46 / 43 / 28 49 / 48 / 46 / 26 -- / 52 / 50 / 34 55 / 52 / 50 / 35
Fan motor power output W 250 375 375 750 750
Fan motor RLA A 3 4.5 4.5 7.8 8.3
Net weight lb (kg) 105.6 (47.9) 128.97 (57.8) 129.41 (58.7) 162.92 (73.90) 162.92 (73.9)

2Cross-Flow Fan Speeds: (UH) Ultra High (100%) / (H) High (80%) / (M) Medium (60%) / (L) Low (40%) / (S) Silence.

Outdoor Unit - Condenser
SDB1-H24A-O SDB1-H30A-O SDB1-H36A-O SDB1-H48A-O SDB1-H60A-O
Air flow volume CFM 1765.7 3001.8 3001.8 3037.1 2648.6
Sound level dB(A) 60 60.5 62.5 65 65
Compressor power input W 805 3200 3265 4900 3665
Compressor RLA A 14 22.4 20.5 28 31
Fan motor power output A 80 120 250 250 85
Fan motor RLA A 1 1.5 2.4 2 1.2
Refrigerant volume (R-454B) oz (g) 74.08 (2100) 105.82 (3000) 126.99 (3600) 134.04 (3805) 183.42 (5200)
Net weight lb (kg) 102.3 (46.4) 164.02 (74.4) 204.15 (92.6) 201.06 (91.2) 242.95 (110.2)
Operating ambient temperature Cooling °C (°F) -30 to 50 (-22 to 122) -30 to 50 (-22 to 122) -30 to 50 (-22 to 122) -30 to 50 (-22 to 122) -30 to 50 (-22 to 122)
Heating °C (°F) -30 to 24 (-22 to 75) -30 to 24 (-22 to 75) -30 to 24 (-22 to 75) -30 to 24 (-22 to 75) -30 to 24 (-22 to 75)
Connecting Piping/Refrigerant
SDB1-H30A-O SDB1-H36A-O SDB1-H48A-O SDB1-H60A-O SDB1-H60A-O
Pre-charge lenght ft (m) 24.6 (7.5) 24.6 (7.5) 24.6 (7.5) 24.6 (7.5) 24.6 (7.5)
Additional refrigerant charge oz/ft (g/m) 0.7 (65) 0.7 (65) 0.7 (65) 0.7 (65) 0.7 (65)
Liquid pipe outer diameter in. 3/8 3/8 3/8 3/8 3/8
Gas pipe outer diameter in. 3/4 3/4 3/4 3/4 3/4
Maximum height difference ft (m) 82 (25) 82 (25) 98.4 (30) 98.4 (30) 98.4 (30)
Maximum total lenght ft (m) 164 (50) 164 (50) 245 (75) 245 (75) 245 (75)
Indoor Unit - Cased Coil
Indoor Unit SACB1-H24A1418-I SACB1-H24A1718-I SACB1-H36A1424-I SACB1-H36A1724-I SACB1-H36A2124-I SACB1-H60A2428-I SMCB1-H60A2128-I
Outdoor Unit SDB1-H24A-O SDB1-H24A-O SDB1-H30A-O SDB1-H36A-O SDB1-H36A-O SDB1-H60A-O SDB1-H60A-O
Power Supply V / Ph / Hz 208/230 / 1 / 60 208/230 / 1 / 60 208/230 / 1 / 60 208/230 / 1 / 60 208/230 / 1 / 60 208/230 / 1 / 60 208/230 / 1 / 60
Cooling capacity (BTU/h) 24000 24000 34000 36000 36000 50000 51000
Heating capacity (BTU/h) 25000 25000 36000 36000 36000 48000 49000
AHRI number - 216760301 216760302 216760303 216760306 216760307 216760310 216760309
Heating at -15 °C (5 °F) SEER2 16 16 14.3 14.8 14.8 14.3 14.5
EER2
BTU/W		 10 10 9 10.2 10.2 8.1 8.5
HSPF2 9.5 9.5 8.5 8.7 8.7 7.3 8
Max. BTU/h 21000 21000 27200 29000 29000 42000 41000
COP W/W 1.8 1.8 1.83 1.9 1.9 1.75 1.75
Refrigerant pipe Liquid - Gas in. 3/8 - 3/4 3/8 - 3/4 3/8 - 3/4 3/8 - 3/4 3/8 - 3/4 3/8 - 3/4 3/8 - 3/4
Net weight lb (kg) 42 (19) 42 (19) 57 (25.8) 59.5 (27) 64 (29.2) 81 (36.8) 97 (44)
Compatibility table for heating electrical components
Power of the element= 24k BTU 36k BTU 48k BTU 60k BTU
5 kW ✓ ✓ - -
10 kW ✓ ✓ ✓ ✓
15 kW ✓ ✓ ✓ ✓
20 kW - ✓ ✓ ✓
Accessoires
Product Description
EAH-05E(UL) 5kW electric auxiliary heating module (for fan coil unit only)
EAH-10E(UL) 10kW electric auxiliary heating module (for fan coil unit only)
EAH-15E(UL) 15kW electric auxiliary heating module (for fan coil unit only)
EAH-20E(UL) 20kW electric auxiliary heating module (for fan coil unit only)
QOU14100JBAF Assembled 4-pole jumper bar (for fan coil unit only)