The MRCOOL Signature Series TruInverter multi-position air handler is the indoor half of a TruInverter heat pump system, with a DC blower motor moving 850 to 1,700 CFM depending on size across an R-454B coil metered by a TXV. It installs upflow, downflow, horizontal left or horizontal right, and it is rated with the TruInverter condenser of the same tonnage: MCAESHV8T2421BA, MCAESHV9T3621BA, MCAESHV8T4821BA or MCAESHV7T6021BA.
A TruInverter electric heat kit slides into the cabinet when backup heat is needed. Installation is by a licensed HVAC contractor. This is the Signature Series TruInverter air handler.
Features
Four Installation Positions
Upflow and horizontal are factory settings, and the coil can be reset for downflow or the opposite horizontal side.
Airflow Sized to the System
Rated airflow is 850 CFM on the 2-ton, 1,150 CFM on the 3-ton, 1,600 CFM on the 4-ton and 1,700 CFM on the 5-ton.
Handles Real Duct Systems
MRCOOL rates the cabinet for 0.8 in. w.c. of external static pressure on every size.
Heat Kit Ready
5kW and 10kW kits fit every size, 15kW fits the 3-ton and larger, and 20kW fits the 4-ton and 5-ton.
Tool-Free Filter Door
Manual-twist screws hold the filter cover, so routine changes need no tools.
Built for Service
A slide-out blower, a primary drain and a 3/4" auxiliary drain connection keep maintenance and condensate routing simple.
Specifications
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Voltage: 208/230V
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Phase: 1
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Frequency: 60 Hz
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Max Fuse / Breaker: 15 A
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Refrigerant: R-454B
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Refrigerant Charge: 3.52 oz
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Liquid Line: 3/8"
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Mount: Multi-Position
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Blower Motor: DC
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Metering Device: TXV
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Color: Gunmetal
24,000 BTU
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Model: MCAEAMPVT24D21BA
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Nominal Tonnage: 2 ton
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Minimum Circuit Ampacity: 5 A
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Sound Level: 57 dBA
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Airflow: 850 CFM
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Suction Line: 3/4"
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Dimensions: 21"W x 21"D x 46.5"H
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Weight: 126.8 lbs
36,000 BTU
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Model: MCAEAMPVT36D21BA
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Nominal Tonnage: 3 ton
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Minimum Circuit Ampacity: 5 A
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Sound Level: 58 dBA
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Airflow: 1,150 CFM
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Suction Line: 3/4"
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Dimensions: 21"W x 21"D x 46.5"H
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Weight: 126.8 lbs
48,000 BTU
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Model: MCAEAMPVT48F21BA
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Nominal Tonnage: 4 ton
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Minimum Circuit Ampacity: 7 A
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Sound Level: 60 dBA
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Airflow: 1,600 CFM
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Suction Line: 7/8"
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Dimensions: 24.5"W x 21"D x 56"H
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Weight: 161 lbs
60,000 BTU
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Model: MCAEAMPVT60F21BA
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Nominal Tonnage: 5 ton
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Minimum Circuit Ampacity: 7 A
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Sound Level: 62 dBA
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Airflow: 1,700 CFM
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Suction Line: 7/8"
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Dimensions: 24.5"W x 21"D x 56"H
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Weight: 161 lbs
What's Included
- MRCOOL Signature Series TruInverter multi-position air handler
- Accessory bag with insulation sleeve
- Installation and owner's manual
Installation
Professional installation required. This equipment must be installed by a licensed HVAC contractor (EPA Section 608-certified for any refrigerant work), following MRCOOL's installation manual and all local codes, permits and licensing rules. MRCOOL's limited warranty applies only to units installed that way, and it does not cover installation labor.
Pairs with the TruInverter heat pump condenser of the same tonnage. Refrigerant connections are 3/8" liquid with 3/4" suction (2-ton and 3-ton) or 7/8" suction (4-ton and 5-ton). Leave 25" of clearance in front of the cabinet for filter and coil service, and fit a secondary drain pan (not supplied) under horizontal installations. Power is 208/230V single phase; circuit sizes are in the Specifications tab. The air filter is not included.
Resources
Shipping, Returns & Warranty
Ships to addresses in the United States only, by freight carrier for the larger cartons. Shipping cost is calculated at checkout, and the carrier may call ahead to book a delivery window.
Inspect the packaging and the product before you sign. Note any damage or shortage on the delivery receipt, then email photos to support@mycleansupplies.com within 48 hours of delivery so the freight claim can be filed. Damage reported after 48 hours can't be claimed.
MRCOOL handles returns through the store you bought from, so your return comes to us. Unopened, unused MRCOOL equipment can be returned within 21 days of delivery with a return authorization from us. You pay the return shipping, and a restocking fee of up to 20% may be deducted along with payment processing fees. Opened, installed or used equipment and special-order items can't be returned.
MRCOOL's limited warranty gives the original owner 10 years on parts, counted from the proof of purchase date. It covers replacement parts only, not labor, and it requires purchase from an authorized dealer and installation that follows all applicable codes, permits and licensing. Full terms, registration steps and exclusions are in the MRCOOL warranty document under Resources.
Warranty claims. MRCOOL handles warranty claims directly through support.mrcool.com or (270) 366-0457. Some MRCOOL warranties cover the original purchaser only. Systems that aren't DIY need a valid installation invoice to open a claim.
About MRCOOL
MRCOOL designs heating, cooling and water-heating equipment from its home base in Hickory, Kentucky. The range runs from DIY ductless mini-splits, built around MRCOOL's patented pre-charged Quick Connect line sets, through contractor-installed mini-splits, central split systems, packaged units and gas furnaces, to HeatWise water heaters and CoolBlade HVLS fans for warehouses and shops.
TruInverter is the variable-speed tier of MRCOOL's Signature Series central split systems: gunmetal heat pump condensers in 2, 3, 4 and 5-ton sizes, each rated with the TruInverter multi-position air handler of the same tonnage, all running on R-454B. The condenser and air handler are sold separately or together as a matched system, and TruInverter electric heat kits from 5kW to 20kW slide into the air handler for backup heat.