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Did you know: Armstrong Cool Fog System may be more energy-efficient than using an unfired steam generator for humidification.
Recirculating Hot Water Systems
Double Wall Pre-Piped Single Temperature
Flo-H2O Boiler Water to Water Instantaneous Water Heaters for Recirculating Hot Water Systems feature three double wall heat exchanger models offered as pre-piped single temperature packaged assemblies.
Flo-H2O Boiler Water to Water Instantaneous Water Heaters for Recirculating Single Temperature Systems are fully assembled and include the following installation components:
- Plate and frame heat exchanger
- Boiler side recirculating pump to supply the heat exchanger
- PID temperature controller using fuzzy adaptive tuning (FAT)
- Three-way motorized control valve
- High temperature safety shut-off
- Six temperature sensors
Ideal for both new construction and retrofit installation within an existing building infrastructure. Flo-H2O Boiler Water to Water Instantaneous Water Heaters are designed to fit through a standard 32" doorway.
The Flo-H2O is a pre-engineered pre-packaged boiler water-to-water instantaneous water heater designed for domestic hot water generation. The Flo-H2O package systems ships completely assembled on a compact common base-plate that will fit through a standard door.
Installation is easy with only one connection to hot and cold ports for both domestic and boiler side, domestic recirculation and electrical.
The Flo-H2O package system provides more pricise temperature control through the full range of flow through the heat exchanger over contemporary shell and tube exchangers. Temperature control will be maintained +/-4°F from low flow to high flow. Additional benefits and features include:
- Night-time temperature set back for energy savings
- Optional double-wall plates-no cross contamination of domestic water
- Control panel UL and CSA approved
- Compatibility with building automated systems
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