Amtrol SX90V Hydronic Expansion TankThe Amtrol SX90V Hydronic Expansion Tank is a vertical stand type solution designed for reliable closed hydronic heating systems. This 44 gallon unit features a 22 inch diameter and 36 inch height, providing robust thermal expansion capacity for residential and light commercial installations. The tank uses a urethane top coated steel shell and a heavy duty Butyl EPDM diaphragm rated up to 240F and 100 PSIG. Designed for a closed, non potable hydronic

Liquefied Petroleum Gas (LP-Gas)

and helps technicians demonstrate compliance with safety standards to customers

Secondary 10000V AC

providing essential overheating protection with an open temperature of 190°F and a close temperature of 160°F

UL and CSA listed

High sensitivity: 0

Connection Type: 1/8 inch threaded

high-limit safety control

Wide setpoint range (45–90°F) and display range (32–99°F)

a type Blower Control Board

consistent hot water and enhanced energy efficiency from their gas system

89 in W) fits tight spaces