Residential Comfort/Combustion : Hydronic Heating : Expansion Tanks : TK300 Series- Heating : TK300-90/U

14.0 gallon Heating Expansion Tanks

Overview

Honeywell Expansion Tanks absorb hot water expansion in closed heating systems. They are equipped with butyl diaphragms to separate the air from the system water. Pre-pressurized, the tank keeps fluids circulating and maintains minimum pressure.

Features

• Butyl/EPDM diaphragm- 9 times better than natural rubber
• Deep-drawn steel tank
• Controls system pressure
• Air-tight cushion-factory pre-charged to 12 psig and 100% tested

Product Specifications

Maximum Safe Operating Pressure (psi)

100 psi

Maximum Safe Operating Pressure (kPa)

689 kPA

Weight (lb)

23 lb

Weight (kg)

10.4 kg

Materials

Steel shell; Heavy duty Butyl diaphragm

Comments

Heating

Operating Temperature Range (F)

240 F Maximum

Operating Temperature Range (C)

115 C Maximum

Connection Size (in.)

1/2 in.

Volume (gal)

14.0 gal

Volume (L)

53.1 L

Maximum Acceptance Volume (gal)

11.5 gal

Maximum Acceptance Volume (L)

40.1 L

Diameter (in.)

15 3/8 in.

Diameter (mm)

390.5 mm

Height (in.)

21 in.

Height (mm)

533 mm

Connection Type

Male NPT

Category	Residential Comfort/Combustion
Manufacturer	Approved Supplier
Product	Hydronic Heating
Style	Hydronic Heating

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