First Co. 18HBQB 1.5 Ton Single-Piece Air Handler

First Co. 18HBQB 1.5 Ton Single-Piece Air Handler

Description:

• Converts a properly sized gas or oil-fired water heater into a dual-function appliance for space heating and domestic hot water
• Offers high efficiency, greater installation flexibility, lower installation costs, and easier servicing compared to other heating systems
• Incorporates a Multi-function Micro-processor that reduces component count and adds standard system functions
• Features unique functions like automatic pump timer and blower delay
• Achieves cooling efficiencies up to 15 SEER
• Includes high-efficiency cooling coil, separate hot water coil, circulating pump, air purge valve, and anti-thermosyphon check valve
• Suitable for vertical or horizontal (right-to-left) airflow installation without modification
• Provides comfortable and consistent heat as long as hot water is available
• Extends water heater tank life by reducing sediment build-up and minimizing corrosion
• Available in various models for different installation options (wall recess, above ceiling, closet, or attic)

Features:

• Copper tube/aluminum fin heating and cooling coils for efficient heat transfer
• Primary and secondary drain connections for proper condensate management
• Factory installed filter for air purification
• Automatic pump timer for controlled water circulation
• Blower-on delay to allow coils to reach optimal temperature before air circulation
• Blower-off delay to utilize residual cool air in ducts, improving efficiency
• 4-way airflow capability (kit required for counterflow) for flexible installation
• 120/24V relay/transformer for power conversion and control