Sid Harvey's Commitment to A2L-Compatible A/C Units

At Sid Harvey, we're proud to offer a full lineup of A2L-compatible air conditioning condensing units, evaporator coils, and package units.

Why A2L?
A2L refrigerants are gaining popularity in HVAC systems due to their lower global warming potential (GWP), along with reduced toxicity and flammability compared to other refrigerant types. These units are not only environmentally friendly, but they also offer improved energy efficiency—making them a smart, future-focused choice.

Whether you're upgrading your current system or working on a new installation, trust Sid Harvey to deliver the reliable, efficient A2L-compatible equipment you need.

When it comes to A2L condensing units, think Sid Harvey—your trusted partner in HVAC.
Give us a call today for pricing, availability, or to place your order.

Sid Harvey is proud to offer a complete lineup of A2L-compatible A/C condensing units, evaporator coils, and package units—designed with improved energy efficiency and a lower environmental impact in mind. A2L refrigerants are becoming the standard in HVAC due to their lower global warming potential, reduced toxicity, and mild flammability compared to other options. As the industry shifts toward more sustainable solutions, you can count on Sid Harvey for reliable, future-ready equipment. The next time you're in the market for A2L-compatible units, think Sid Harvey—your trusted HVAC partner.

 
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Uncased Vertical Coil kit 4 Ton Up-Flow/Down-Flow R454B 24" H x 19" W x 20-5/8" D

  • Uncased
  • Vertical
  • Up-Flow/Down-Flow
  • Coil Kit
  • R545B

    International Comfort Products NAVA54801CK

    • Item#:
    NAVA54801CK
    Manufacturer Item:
    NAVA54801CK
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
     
    NAVA54801CK_SPEC

    Uncased Vertical Coil kit 3 Ton Up-Flow/Down-Flow R454B 16-1/4" H x 15" W x 20-3/4" D

  • Uncased
  • Vertical
  • Up-Flow/Down-Flow
  • Coil Kit
  • R545B

    International Comfort Products NAVA53601CK

    • Item#:
    NAVA53601CK
    Manufacturer Item:
    NAVA53601CK
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
     
    NAVA53601CK_SPEC

    Heat Pump Condensing Unit 5 Ton 18 SEER 2 Stage 230/1 R454B

  • 14.3 - 16.0 SEER2 / 10.0 - 12.5 EER2 / 7.5 - 7.8 HSPF2 (depending on unit size and indoor combination installed)
  • Indoor air quality accessories available Comfort System supports programmable or standard thermostat controls
  • Sound levels as low as 70 dBA Reliability
  • Non-ozone depleting and low global warming potential R-454B refrigerant
  • Scroll compressor
  • Internal pressure relief valve
  • Internal thermal overload
  • Loss of charge switch
  • Filter drier
  • Balanced refrigeration system for maximum reliability
  • Solid, durable sheet metal construction Dense wire coil guard Applications Long-line - up to 250 feet (76.20 m) total equivalent length, up to 200 feet (60.96 m) condenser above evaporator, or up to 80 ft. (24.38 m) evaporator above condenser (See Longline Guide for more information.) Low ambient cooling (down to 0°F/-17.8°C) with approved low ambient accessory kits

    International Comfort Products N5H8T60AKAAA

    • Item#:
    N5H8T60AKAAA
    Manufacturer Item:
    N5H8T60AKAAA
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
     
    N5H8T_SPEC

    Heat Pump Condensing Unit 2.5 Ton 14.3 SEER 1 Stage 230/1 R454B

  • 13.8 - 17.0 SEER2 / 11.2 - 14.5 EER2
  • Indoor air quality accessories available
  • System supports programmable or standard thermostat controls
  • Non-ozone depleting, low global warming potential R-454B refrigerant
  • Scroll compressor
  • Internal pressure relief valve
  • Internal thermal overload
  • Filter drier
  • Solid, durable sheet metal construction
  • Dense wire coil guard

    International Comfort Products N5H5S30CKAAA

    • Item#:
    N5H5S30CKAAA
    Manufacturer Item:
    N5H5S30CKAAA
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
     
    N5H5S-Series-ICP_Spec
    N5H5S_SPEC

    Heat Pump Condensing Unit 3 Ton 14.3 SEER 1 Stage 230/1 R454B

  • 13.8 - 17.0 SEER2 / 11.2 - 14.5 EER2
  • Indoor air quality accessories available
  • System supports programmable or standard thermostat controls
  • Non-ozone depleting, low global warming potential R-454B refrigerant
  • Scroll compressor
  • Internal pressure relief valve
  • Internal thermal overload
  • Filter drier
  • Solid, durable sheet metal construction
  • Dense wire coil guard

    International Comfort Products N5H5S36AHAAA

    • Item#:
    N5H5S36AHAAA
    Manufacturer Item:
    N5H5S36AHAAA
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
     
    N5H5S_SPEC

    Heat Pump Condensing Unit 2 Ton 18 SEER 2 Stage 230/1 R454B

  • 14.3 - 16.0 SEER2 / 10.0 - 12.5 EER2 / 7.5 - 7.8 HSPF2 (depending on unit size and indoor combination installed)
  • Indoor air quality accessories available Comfort System supports programmable or standard thermostat controls
  • Sound levels as low as 70 dBA Reliability
  • Non-ozone depleting and low global warming potential R-454B refrigerant
  • Scroll compressor
  • Internal pressure relief valve
  • Internal thermal overload
  • Loss of charge switch
  • Filter drier
  • Balanced refrigeration system for maximum reliability
  • Solid, durable sheet metal construction Dense wire coil guard Applications Long-line - up to 250 feet (76.20 m) total equivalent length, up to 200 feet (60.96 m) condenser above evaporator, or up to 80 ft. (24.38 m) evaporator above condenser (See Longline Guide for more information.) Low ambient cooling (down to 0°F/-17.8°C) with approved low ambient accessory kits

    International Comfort Products N5H8T24AKAAA

    • Item#:
    N5H8T24AKAAA
    Manufacturer Item:
    N5H8T24AKAAA
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
     
    N5H8T_SPEC

    Heat Pump Condensing Unit 3 Ton 18 SEER 2 Stage 230/1 R454B

  • 14.3 - 16.0 SEER2 / 10.0 - 12.5 EER2 / 7.5 - 7.8 HSPF2 (depending on unit size and indoor combination installed)
  • Indoor air quality accessories available Comfort System supports programmable or standard thermostat controls
  • Sound levels as low as 70 dBA Reliability
  • Non-ozone depleting and low global warming potential R-454B refrigerant
  • Scroll compressor
  • Internal pressure relief valve
  • Internal thermal overload
  • Loss of charge switch
  • Filter drier
  • Balanced refrigeration system for maximum reliability
  • Solid, durable sheet metal construction Dense wire coil guard Applications Long-line - up to 250 feet (76.20 m) total equivalent length, up to 200 feet (60.96 m) condenser above evaporator, or up to 80 ft. (24.38 m) evaporator above condenser (See Longline Guide for more information.) Low ambient cooling (down to 0°F/-17.8°C) with approved low ambient accessory kits

    International Comfort Products N5H8T36AKAAA

    • Item#:
    N5H8T36AKAAA
    Manufacturer Item:
    N5H8T36AKAAA
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
     
    N5H8T_SPEC

    Heat Pump Condensing Unit 2 Ton 14.3 SEER 1 Stage 230/1 R454B

  • 13.8 - 17.0 SEER2 / 11.2 - 14.5 EER2
  • Indoor air quality accessories available
  • System supports programmable or standard thermostat controls
  • Non-ozone depleting, low global warming potential R-454B refrigerant
  • Scroll compressor
  • Internal pressure relief valve
  • Internal thermal overload
  • Filter drier
  • Solid, durable sheet metal construction
  • Dense wire coil guard

    International Comfort Products N5H5S24CKAAA

    • Item#:
    N5H5S24CKAAA
    Manufacturer Item:
    N5H5S24CKAAA
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
     
    N5H5S-Series-ICP_Spec
    N5H5S_SPEC

    Heat Pump Condensing Unit 3.5 Ton 14.3 SEER 1 Stage 230/1 R454B

  • 13.8 - 17.0 SEER2 / 11.2 - 14.5 EER2
  • Indoor air quality accessories available
  • System supports programmable or standard thermostat controls
  • Non-ozone depleting, low global warming potential R-454B refrigerant
  • Scroll compressor
  • Internal pressure relief valve
  • Internal thermal overload
  • Filter drier
  • Solid, durable sheet metal construction
  • Dense wire coil guard

    International Comfort Products N5H5S42CKAAA

    • Item#:
    N5H5S42CKAAA
    Manufacturer Item:
    N5H5S42CKAAA
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
     
    N5H5S-Series-ICP_Spec
    N5H5S_SPEC

    Heat Pump Condensing Unit 5 Ton 14.3 SEER 1 Stage 230/1 R454B

  • 13.8 - 17.0 SEER2 / 11.2 - 14.5 EER2
  • Indoor air quality accessories available
  • System supports programmable or standard thermostat controls
  • Non-ozone depleting, low global warming potential R-454B refrigerant
  • Scroll compressor
  • Internal pressure relief valve
  • Internal thermal overload
  • Filter drier
  • Solid, durable sheet metal construction
  • Dense wire coil guard

    International Comfort Products N5H5S60CKAAA

    • Item#:
    N5H5S60CKAAA
    Manufacturer Item:
    N5H5S60CKAAA
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
     
    N5H5S-Series-ICP_Spec
    N5H5S_SPEC

    Heat Pump Condensing Unit 3 Ton 18 SEER 2 Stage 230/1 R454B

  • 14.3 - 16.0 SEER2 / 10.0 - 12.5 EER2 / 7.5 - 7.8 HSPF2 (depending on unit size and indoor combination installed)
  • Indoor air quality accessories available Comfort System supports programmable or standard thermostat controls
  • Sound levels as low as 70 dBA Reliability
  • Non-ozone depleting and low global warming potential R-454B refrigerant
  • Scroll compressor
  • Internal pressure relief valve
  • Internal thermal overload
  • Loss of charge switch
  • Filter drier
  • Balanced refrigeration system for maximum reliability
  • Solid, durable sheet metal construction Dense wire coil guard Applications Long-line - up to 250 feet (76.20 m) total equivalent length, up to 200 feet (60.96 m) condenser above evaporator, or up to 80 ft. (24.38 m) evaporator above condenser (See Longline Guide for more information.) Low ambient cooling (down to 0°F/-17.8°C) with approved low ambient accessory kits

    International Comfort Products N5H8T36CKAAA

    • Item#:
    N5H8T36CKAAA
    Manufacturer Item:
    N5H8T36CKAAA
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
     
    N5H8T_SPEC

    Heat Pump Condensing Unit 1.5 Ton 14.3 SEER 1 Stage 230/1 R454B

  • 13.8 - 17.0 SEER2 / 11.2 - 14.5 EER2
  • Indoor air quality accessories available
  • System supports programmable or standard thermostat controls
  • Non-ozone depleting, low global warming potential R-454B refrigerant
  • Scroll compressor
  • Internal pressure relief valve
  • Internal thermal overload
  • Filter drier
  • Solid, durable sheet metal construction
  • Dense wire coil guard

    International Comfort Products N5H5S18CKAAA

    • Item#:
    N5H5S18CKAAA
    Manufacturer Item:
    N5H5S18CKAAA
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
     
    N5H5S-Series-ICP_Spec
    N5H5S_SPEC
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