Upflow / Horizontal Air Handler Heat Pump or DX – With Hot Water Heat With Multi-Function Microprocessor Enhanced pump for Tankless Water heater systems

Features:

• Blower delays
• Two speed fan operation
• Installed circulating pump
• Easy access check valve
• Installed manual air purge valve
• Piston type metering device
• Blower door safety switch (except 60HBQB)
• Factory installed filter
• Primary and optional secondary drains
• 120/24V relay/transformer
• Slide out hot water coil assembly
• Convertible horizontal drain pan