Description
Heat-Flo HF-40 is a 40 gallon indirect tank with top connections.
An indirect tank makes domestic hot water by passing heated boiler water through an internal coil, so it works as part of a hydronic heating system rather than having its own burner or element.
Confirm that the boiler has enough output and a dedicated zone or circulator for the tank, plan the domestic water and heating loop connections to the top connections, and check floor space and ceiling height. The Heat-Flo specification sheet for the indirect water heater line is linked below.
Specifications
- Brand: Heat-Flo
- Manufacturer Part #: HF-40
- Capacity: 40 Gal
- Connections: Top
- Category: Water Makers
Documents
- Specification Sheet (PDF)
See also: water makers, all Heat-Flo products.



