Zilmet ZHT24-60 6.3 Gallon In-Line Hydronic Heating Expansion Tank

Sku:
ZILMET-ZHT2460
In Stock, Ships Next Business Day
$110.00
A In-Line Hydronic Heater Expansion Tank is for residential hydronic heating systems. The purpose of an expansion tank is to take on the expanded fluid in closed-loop heating system and refrigerating systems, s as well as closed hydronic solar systems. It is for non-potable water. The purpose of an expansion tank is to control pressure build-up while improving comfort levels and reducing energy costs. 
 
The ZHT24-60 is appropriately sized for expansion overflow with hydronic heating systems with outputs of as low as 75,000 BTUs up to 250,000 BTUs, depending on the type of hydronic heating system you have. As shown in the chart below, the Zilmet expansion tanks can be used across several different types of closed-loop systems. Please see chart below to be sure you have the right expansion tank for your needs. The ZHT24-60 has a tank volume of 6.3 gallons.
 
  Type of Hydronic Heat / Radiation
Boiler BTU Output Finned Tube Baseboard and Radiant Convectors and Unit Heaters Cast Iron Radiators Cast Iron Baseboard
25,000 ZHT8-15 ZHT8-15 ZHT8-15 ZHT8-15
50,000 ZHT8-15 ZHT8-15 ZHT18-30 ZHT18-30
75,000 ZHT18-30 ZHT18-30 ZHT18-30 ZHT24-60
100,000 ZHT18-30 ZHT18-30 ZHT24-60 ZHT24-60
125,000 ZHT18-30 ZHT24-60 ZHT24-60 ZHT24-60
150,000 ZHT18-30 ZHT24-60 ZHT50-90 ZHT50-90
175,000 ZHT24-60 ZHT24-60 ZHT50F  ZHT50F 
200,000 ZHT24-60 ZHT24-60 ZHT50F ZHT50F 
250,000 ZHT24-60 ZHT50-90 ZHT50F ZHT80 
300,000 ZHT50-90 ZHT50F ZHT50F  ZHT80 
350,000 ZHT50F ZHT50F ZHT80 ZHT105
400,000 ZHT50F

ZHT80

ZHT80 ZHT105
500,000 ZHT80 ZHT105 ZHT105 ZHT150
 
Typically, as a homeowner, your heater is not something you look at or check on a regular basis. You install it (or have it installed) and forget about it until one cold day you realize you have no heat! Hot water expansion is not something that gets thought about on a daily basis so imagining the damage that can be done is also "out of mind". The purpose of an expansion tank is to act as an overflow for the excess water created by the heated water while maintaining safe expansion pressure. The diaphragm inside the carbon steel tank is constructed of thick, heavy duty synthetic rubber. Each tank has been leak tested and all diaphragms are designed for maximum draw down. The seamless diaphragm never stretches or creases. 

A Hydronic Heating Expansion Tank can be added at any time. It does not need to be done when your are replacing an old system. But if you are replacing an older system, you should add a hydronic expansion tank! 

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Zilmet ZHT24-60 6.3 Gallon In-Line Hydronic Heating Expansion Tank

Product Overview

A In-Line Hydronic Heater Expansion Tank is for residential hydronic heating systems. The purpose of an expansion tank is to take on the expanded fluid in closed-loop heating system and refrigerating systems, s as well as closed hydronic solar systems. It is for non-potable water. The purpose of an expansion tank is to control pressure build-up while improving comfort levels and reducing energy costs. 
 
The ZHT24-60 is appropriately sized for expansion overflow with hydronic heating systems with outputs of as low as 75,000 BTUs up to 250,000 BTUs, depending on the type of hydronic heating system you have. As shown in the chart below, the Zilmet expansion tanks can be used across several different types of closed-loop systems. Please see chart below to be sure you have the right expansion tank for your needs. The ZHT24-60 has a tank volume of 6.3 gallons.
 
  Type of Hydronic Heat / Radiation
Boiler BTU Output Finned Tube Baseboard and Radiant Convectors and Unit Heaters Cast Iron Radiators Cast Iron Baseboard
25,000 ZHT8-15 ZHT8-15 ZHT8-15 ZHT8-15
50,000 ZHT8-15 ZHT8-15 ZHT18-30 ZHT18-30
75,000 ZHT18-30 ZHT18-30 ZHT18-30 ZHT24-60
100,000 ZHT18-30 ZHT18-30 ZHT24-60 ZHT24-60
125,000 ZHT18-30 ZHT24-60 ZHT24-60 ZHT24-60
150,000 ZHT18-30 ZHT24-60 ZHT50-90 ZHT50-90
175,000 ZHT24-60 ZHT24-60 ZHT50F  ZHT50F 
200,000 ZHT24-60 ZHT24-60 ZHT50F ZHT50F 
250,000 ZHT24-60 ZHT50-90 ZHT50F ZHT80 
300,000 ZHT50-90 ZHT50F ZHT50F  ZHT80 
350,000 ZHT50F ZHT50F ZHT80 ZHT105
400,000 ZHT50F

ZHT80

ZHT80 ZHT105
500,000 ZHT80 ZHT105 ZHT105 ZHT150
 
Typically, as a homeowner, your heater is not something you look at or check on a regular basis. You install it (or have it installed) and forget about it until one cold day you realize you have no heat! Hot water expansion is not something that gets thought about on a daily basis so imagining the damage that can be done is also "out of mind". The purpose of an expansion tank is to act as an overflow for the excess water created by the heated water while maintaining safe expansion pressure. The diaphragm inside the carbon steel tank is constructed of thick, heavy duty synthetic rubber. Each tank has been leak tested and all diaphragms are designed for maximum draw down. The seamless diaphragm never stretches or creases. 

A Hydronic Heating Expansion Tank can be added at any time. It does not need to be done when your are replacing an old system. But if you are replacing an older system, you should add a hydronic expansion tank! 

Tech Specs

Tank Water Volume:
6.3 Gallon
System Connection Size (in.):
1/2 NPT
Factory Pre-Charge:
12 PSIG
Max. Working Pressure (PSIG):
60
Max. Operating Temperature:
210°F
Tank Diameter (in.):
12.8
Tank Height (in.):
16.3
California residents see Prop 65 WARNINGS

Warning WARNING!

Warning: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Product Warranty

ZILMET warrants to the purchaser or first user of the new product that, at the time of manufacture, the product is free from defects in material and workmanship. Hydronic expansion tanks include a 5 year limited warranty to purchaser (or first user) of new product.