STB Series Hydronic Buffer Tanks

Features 

• Reduces short cycling of heating equipment by increasing system water volume 
• Improves system temperature stability under varying load conditions 
• Ensures water flow through the heating appliance is maintained regardless of the number of zones in operation 
• Stainless steel tank and connection fittings provide durability and corrosion resistance 
• Two 1½" NPT heating appliance ports and two 1½" NPT system ports support flexible piping configurations 
• Top system supply and side system return connections ensure air is purged from the top of the tank 
• Side heating connections for easy connection to the heating appliance 
• 3/8" ID thermal well supports anaquastat or temperature sensor for temperature monitoring 
• 2" thick polystyrene foam insulation reduces standby heat loss 
• Polypropylene jacket resists scratches and dents for job site and long term durability

Warranty 

• 6-Year Limited Warranty