LG LUU180HV Sales Manual
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LG LUU180HV Sales Manual

Hybrid heat pump (lg outdoor unit + a-coil + gas furnace
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Third-Party
Thermostat
LG Heat Pump
Outdoor Unit
LUU180HV (18,000 Btu/h)
LUU240HV (24,000 Btu/h)
A-COIL + GAS FURNACE)
A-Coil
(Nortek)
Gas Furnace
(Nortek)
HYBRID HEAT PUMP
(LG OUTDOOR UNIT +
SALES GUIDE
LG Heat Pump
Third-Party
Outdoor Unit
Thermostat
LUU360HV (30,000 and 36,000 Btu/h)
LUU420HV (42,000 Btu/h)
LUU480HV (48,000 Btu/h)
A-Coil
(Nortek)
Gas Furnace
(Nortek)

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Summary of Contents for LG LUU180HV

  • Page 1 HYBRID HEAT PUMP (LG OUTDOOR UNIT + A-COIL + GAS FURNACE) SALES GUIDE A-Coil A-Coil (Nortek) (Nortek) LG Heat Pump Third-Party Third-Party Outdoor Unit Thermostat Thermostat LG Heat Pump Outdoor Unit Gas Furnace Gas Furnace (Nortek) (Nortek) LUU360HV (30,000 and 36,000 Btu/h)
  • Page 2 (ENERGY STAR and the ENERGY STAR mark are registered trademarks owned by the U.S. Environmental Protection Agency.) For continual product development, LG Electronics U.S.A., Inc., reserves the right to change specifications without notice. © LG Electronics U.S.A., Inc.

  • Page 3: Table Of Contents

    This symbol indicates an action that should not be performed. Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.

  • Page 4: Lg Heat Pump Nomenclature

    For Nortek A-Coil and gas furnace specifications, see Nortek technical materials at www.nortekhvac.com. Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.

  • Page 5: Pairing Table

    C74BHM-X48C-C FG7TC-080D-V35C, FG7TC-100D-V35C LUU480HV C74BHM-X48C-C FG7TC-080D-V35C, FG7TC-100D-V35C Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.

  • Page 6: Lg Heat Pump Mechanical Specifications

    Heating: 10 to 135 Hz technical materials at www.nortekhvac.com. Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.

  • Page 7: General Data

    GENERAL DATA Table 2: 18,000 and 24,000 Btu/h LG Hybrid Heat Pumps (Outdoor Units) and Nortek A-Coil / Gas Furnace Combination Data. LG Outdoor Unit Model Number LUU180HV LUU240HV A-Coil (Nortek) Model Number C74BHM-X24C-B C74BHM-X24C-B Gas Furnace (Nortek) Model Number...
  • Page 8 GENERAL DATA Table 3: 30,000 Btu/h and 36,000 Btu/h LG Hybrid Heat Pumps (Outdoor Units) and Nortek A-Coil / Gas Furnace Combination Data. LG Outdoor Unit Model Number LUU360HV LUU360HV LUU360HV A-Coil (Nortek) Model Number C74BHM-X36C-B C74BHM-X36C-C C74BHM-X36C-C Gas Furnace...
  • Page 9 GENERAL DATA Table 4: 42,000 Btu/h LG Hybrid Heat Pumps (Outdoor Units) and Nortek A-Coil / Gas Furnace Combination Data. LG Outdoor Unit Model Number LUU420HV LUU420HV A-Coil (Nortek) Model Number C74BHM-X48C-C C74BHM-X48C-C Gas Furnace (Nortek) Model Number FG7TC-080D-V35C FG7TC-100D-V35C Cooling Min.
  • Page 10 GENERAL DATA Table 5: 48,000 Btu/h LG Hybrid Heat Pumps (Outdoor Units) and Nortek A-Coil / Gas Furnace Combination Data. LG Outdoor Unit Model Number LUU480HV LUU480HV A-Coil (Nortek) Model Number C74BHM-X48C-C C74BHM-X48C-C Gas Furnace (Nortek) Model Number FG7TC-080D-V35C FG7TC-100D-V35C Cooling Min.

  • Page 11: Electrical Data

    Due to our policy of continuous product innovation, some specifications may change without notification. © PRODUCT DATA | 11 LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.

  • Page 12: Lg Heat Pump Outdoor Unit Dimensions

    Figure 2: LUU180HV, LUU240HV Heat Pump Outdoor Unit Dimensions. Due to our policy of continuous product innovation, some specifications may change without notification. © 12 | PRODUCT DATA LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.

  • Page 13: Luu360Hv, Luu420Hv, Luu480Hv

    Figure 3: LUU360HV, LUU420HV, LUU480HV Heat Pump Outdoor Unit Dimensions. Due to our policy of continuous product innovation, some specifications may change without notification. © PRODUCT DATA | 13 LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.

  • Page 14: Nortek A-Coil Dimensions

    For additional Nortek A-Coil and gas furnace specifications, see Nortek technical materials at www.nortekhvac.com. Due to our policy of continuous product innovation, some specifications may change without notification. © 14 | PRODUCT DATA LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.

  • Page 15: Nortek Gas Furnace Dimensions

    For additional Nortek A-Coil and gas furnace specifications, see Nortek technical materials at www.nortekhvac.com. Due to our policy of continuous product innovation, some specifications may change without notification. © PRODUCT DATA | 15 LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.

  • Page 16: Lg Heat Pump Wiring Diagrams

    For Nortek A-Coil and gas furnace specifications, see Nortek technical materials at www.nortekhvac.com. Due to our policy of continuous product innovation, some specifications may change without notification. © 16 | PRODUCT DATA LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.

  • Page 17: Luu360Hv, Luu420Hv, Luu480Hv

    For Nortek A-Coil and gas furnace specifications, see Nortek technical materials at www.nortekhvac.com. Due to our policy of continuous product innovation, some specifications may change without notification. © PRODUCT DATA | 17 LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.

  • Page 18: Lg Heat Pump To Furnace / A-Coil Wiring Diagram

    Failure to do so will lead to electric shock which can cause physical injury or death. Due to our policy of continuous product innovation, some specifications may change without notification. © 18 | PERFORMANCE DATA LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.

  • Page 19: Lg Heat Pump Performance Data

    2. Cooling range can be extended from 5°F down to -4°F using the Low Ambient Wind Baffle Kit (sold separately). Due to our policy of continuous product innovation, some specifications may change without notification. © PERFORMANCE DATA | 19 LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.

  • Page 20: Cooling Capacity Tables

    2. Cooling range can be extended from 5°F down to -4°F using the Low Ambient Wind Baffle Kit (sold separately). Due to our policy of continuous product innovation, some specifications may change without notification. © 20 | PERFORMANCE DATA LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 21 2. Cooling range can be extended from 5°F down to -4°F using the Low Ambient Wind Baffle Kit (sold separately). Due to our policy of continuous product innovation, some specifications may change without notification. © PERFORMANCE DATA | 21 LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 22 2. Cooling range can be extended from 5°F down to -4°F using the Low Ambient Wind Baffle Kit (sold separately). Due to our policy of continuous product innovation, some specifications may change without notification. © 22 | PERFORMANCE DATA LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 23 2. Cooling range can be extended from 5°F down to -4°F using the Low Ambient Wind Baffle Kit (sold separately). Due to our policy of continuous product innovation, some specifications may change without notification. © PERFORMANCE DATA | 23 LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 24 2. Cooling range can be extended from 5°F down to -4°F using the Low Ambient Wind Baffle Kit (sold separately). Due to our policy of continuous product innovation, some specifications may change without notification. © 24 | PERFORMANCE DATA LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.

  • Page 25: Heating Capacity Tables

    Do not extrapolate. Due to our policy of continuous product innovation, some specifications may change without notification. © PERFORMANCE DATA | 25 LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 26 Do not extrapolate. Due to our policy of continuous product innovation, some specifications may change without notification. © 26 | PERFORMANCE DATA LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 27 Do not extrapolate. Due to our policy of continuous product innovation, some specifications may change without notification. © PERFORMANCE DATA | 27 LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.

  • Page 28: Correction Factors

    94.6 93.5 93.0 Due to our policy of continuous product innovation, some specifications may change without notification. © 28 | PERFORMANCE DATA LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.

  • Page 29: Comm� Line Connections And Dip Switch Settings

    O Type is usually the default for heat pump settings; it can be adjusted by the thermostat. Due to our policy of continuous product innovation, some specifications may change without notification. © APPLICATION | 29 LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.

  • Page 30: Sequence Of Operations

    During Defrost Operation, the Heat Pump will circulate hot vapor refrigerant through its heat exchanger (defrost any accumulated ice). Usually the Heat Pump cannot provide Heating while in Defrost Operation. In LG Hybrid Heat Pump applications, the Heat Pump can activate the Gas Furnace for provide for continuous Heating Operation.

  • Page 31: Lg Heat Pump Placement Considerations

    For Nortek A-Coil and gas furnace specifications, see Nortek technical materials at www.nortekhvac.com. Due to our policy of continuous product innovation, some specifications may change without notification. © APPLICATION | 31 LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 32 For Nortek A-Coil and gas furnace specifications, see Nortek technical materials at www.nortekhvac.com. Due to our policy of continuous product innovation, some specifications may change without notification. © 32 | APPLICATION LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 33 For Nortek A-Coil and gas furnace specifications, see Nortek technical materials at www.nortekhvac.com. Due to our policy of continuous product innovation, some specifications may change without notification. © APPLICATION | 33 LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 34 For Nortek A-Coil and gas furnace specifications, see Nortek technical materials at www.nortekhvac.com. Due to our policy of continuous product innovation, some specifications may change without notification. © 34 | APPLICATION LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 35 For Nortek A-Coil and gas furnace specifications, see Nortek technical materials at www.nortekhvac.com. Due to our policy of continuous product innovation, some specifications may change without notification. © APPLICATION | 35 LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 36 For Nortek A-Coil and gas furnace specifications, see Nortek technical materials at www.nortekhvac.com. Due to our policy of continuous product innovation, some specifications may change without notification. © 36 | APPLICATION LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 37 LG Electronics, U.S.A., Inc. Air Conditioning Technologies 4300 North Point Parkway Alpharetta, Georgia 30022 New Issue: EM_HybridHeatPump_SalesGuide_11_23 www.lghvac.com...

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