Featured Products

 

  

HF-22BT-1.25 Hydronic Buffer Tank

 

Application: Low Mass Mod-Con Boilers

The primary application of a buffer tank is to reduce heat pump, chiller, or boiler short cycling. Hydronic buffer tanks are used in systems operating below the design load condition, which is most of the time, or in systems having several low BTU cooling or heating loads calling at different times. This can cause the heat pump or the boiler to short cycle, resulting in reduced operating efficiency and shorter equipment life.

 

The primary application for the HF-22 BT is to reduce low-mass modulating, condensing boiler short cycling. The high and low left side connections are used for boiler supply and return. The top connection is used to supply the distribution system and the low right connection is the return from the distribution system. If the top connection is piped to the line supplying the air purger and vent, the tank will be self venting.

 

The tank is all stainless steel construction with R-12 insulation and an ABS plastic jacket.

 

 

Model

Volume

(gal.)

Height

(in.)

Diameter

(in.)

 

Connections

(NPT)

Max. Working

Pressure (psi)

Approx.

Ship Wt.

(lbs.)

HF22-BT

22.8

27.0

22.5

1 ¼ NPT

60

35

 

 

 

Heat-Flo, Inc., 15 Megan Court, Uxbridge, MA 01569

Tel: 508-278-2400 Fax: 508-278-2466 www.heat-flo.com

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