4 Ton TruInverter™ Air Handler

Sandra
Updated

MCAEAMPVT48F21BA

NON DIY - Licensed HVAC Installation

Description

The MRCOOL® Signature Series TruInverter™ 48K BTU 230V Multi-Position Air Handler delivers powerful, energy-efficient comfort for homes. Built with TruInverter™ variable-speed technology, it continuously adjusts output to match real-time demand, providing smooth, consistent temperatures while reducing energy use, system wear, and operating noise. Using next-generation R-454B refrigerant, the system offers excellent heat transfer with a much lower environmental impact, helping meet modern efficiency standards while lowering long-term operating costs.

The air handler supports upflow, downflow, and horizontal installation, allowing it to fit easily in attics, closets, crawl spaces, or mechanical rooms. Its compact cabinet delivers strong airflow without the bulk of traditional systems. When paired with a compatible TruInverter™ Heat Pump Condenser, it provides reliable heating and cooling in every season.

Installation is faster and cleaner thanks to MRCOOL® No-Vac® Quick Connect® line sets, which arrive factory-charged with R-454B refrigerant, eliminating the need for vacuum pumps or refrigerant handling. For control, the system works with most third-party smart thermostats, letting you choose your preferred app-based or voice-controlled platform. Optional TruInverter™ electric heat kits add supplemental or emergency heat for cold climates.

Backed by a limited lifetime compressor warranty and a 10-year parts warranty, the TruInverter™ 48K delivers efficient, flexible, and dependable whole-home comfort.

Find the Brochure HERE

────────────────────────────────────────────

Key Specs

  • CFM: 1600

  • TONNAGE: 4

  • VOLTAGE (V): 208/230

  • PHASE: 1

  • CYCLE: 60

  • MAX FUSE BREAKER (A): 15

  • MIN CIRCUIT AMPACITY (A): 7

  • MOUNT TYPE: Mulit-Position

  • COLOR: Gunmetal

  • REFRIGERANT TYPE: R-454B

  • REFRIGERANT VOLUME (OZ): 3.52

  • DECIBEL RATING (DBA): 60

  • DRAIN CONNECTION SIZE: 3/4

  • MAX LINESET LENGTH (FT): 100

  • LIQUID LINE SIZE: 3/8

  • SUCTION LINE SIZE: 7/8

  • BLOWER MOTOR TYPE: DC

  • BLOWER MOTOR HP: 3/4

  • BLOWER MOTOR SPEEDS: 5

  • METERING DEVICE: TXV

  • AUXILIARY HEATER INCLUDED: No

  • AUXILIARY HEATER AVAILABLE: Yes

  • AUXILIARY HEATER SIZES: 5kW, 10kW, 15kW, 20kW

  • BASE WARRANTY: 10 Year Parts

  • BASE PARTS WARRANTY: 10 Year

  • NET DEPTH (IN): 21

  • NET HEIGHT (IN): 56

  • NET WIDTH (IN): 24.5

  • NET WEIGHT (LBS): 161

  • GROSS DEPTH (IN): 27

  • GROSS HEIGHT (IN): 62

  • GROSS WIDTH (IN): 28.66

  • GROSS WEIGHT (LBS): 204

────────────────────────────────────────────

Compatibility

4 Ton 18 SEER2 TruInverter™ Heat Pump Condenser - MCAESHV8T4821BA

5kW Heat Kit with Circuit Breaker for TruInverter™ series MCAEHFD5X1BA  

10kW Heat Kit with Circuit Breaker for TruInverter™ series MCAEHFD10X1BA

15kW Heat Kit with Circuit Breaker for TruInverter™ series MCAEHFD15X1BA

20kW Heat Kit with Circuit Breaker for TruInverter™ series MCAEHFD20X1BA

Disclaimer:

The compatibility information provided in this article is specific to units within the same series. While additional compatibility with other series and units may exist, it is not detailed here. For further assistance or confirmation of compatibility with other systems, please contact MRCOOL support

────────────────────────────────────────────

Warranty

The MRCOOL® Warranty provides comprehensive coverage for your unit.

    

────────────────────────────────────────────

Quick Links

────────────────────────────────────────────

📞 (270) 366-0457
📧 support@mrcool.com
📝 Submit a support ticket

Related to

Related articles

Comments

0 comments

Please sign in to leave a comment.