Heil ftma4b36l0ca Fan Coil 36000 Btu/h 3 Ton 1/2 Hp

Product Description

The HEIL ftma4b36l0ca is a variable-speed fan coil unit rated at 36000 BTU/h (3 tons) with a 1/2 HP motor and an airflow capacity of 1225 CFM. Built on the QuietComfort Series FTM4 platform, it is engineered for residential split-system air conditioning and heat pump applications where precise temperature and humidity control are required. The galvanized steel cabinet provides corrosion resistance and structural rigidity in typical air handler installations. Licensed HVAC technicians install this unit as the indoor air-handling component of a split system, pairing it with a compatible outdoor condensing or heat pump unit.

This fan coil is designed for use with 2-stage outdoor units, making it well suited to residential systems where multi-stage operation improves comfort and efficiency. The variable-speed motor allows the unit to modulate airflow to match load conditions, which can contribute to improved SEER2 ratings on qualifying system combinations. It fits in standard vertical upflow or applicable orientation installations where cabinet dimensions are 23.5 inches in length, 24.84 inches in width, and 57.25 inches in height. The dark gray galvanized finish is consistent with typical air handler installations in conditioned or semi-conditioned mechanical spaces.

Key Features

• Variable-speed 1/2 HP motor provides modulated airflow for improved comfort and efficiency
• Rated at 36000 BTU/h (3 tons) and 1225 CFM to handle residential cooling and heating loads
• Galvanized steel cabinet with dark gray finish for durability and corrosion resistance
• Compatible with 2-stage outdoor units for multi-stage system operation
• QuietComfort Series FTM4 platform designed for reduced operating sound levels

Compatibility

Designed for use with 2-stage outdoor condensing and heat pump units in residential split-system configurations. Consult the equipment submittal documentation to confirm matched-system combinations before installation.

Installation Notes

Installation must be performed by a licensed HVAC technician in accordance with local mechanical codes and the manufacturer's installation instructions. Disconnect and lock out all electrical power to the system before servicing or installing any components. Refrigerant line connections must be made by an EPA Section 608 certified technician using properly rated fittings and tools. Verify that ductwork, drain line pitch, and electrical supply are correctly configured before startup.

Technical Specifications

• BTU Rating: 36000 BTU/h
• Tonnage: 3 ton
• CFM Rating: 1225 CFM
• Motor Horsepower: 1/2 HP
• Overall Height: 57.25 inches
• Overall Length: 23.5 inches
• Overall Width: 24.84 inches
• Material: Steel
• Finish: Galvanized
• Color: Dark Gray
• Series: QuietComfort Series FTM4
• Suitable For Use With: 2-Stage Outdoor Units

Standard Information

• Brand: HEIL
• Manufacturer Part Number: ftma4b36l0ca