Chapter 7 – Maintenance
TestEquity 106 & 107 Temperature Chamber Page 7-9
Recommended Spare Parts
Replacement parts are available from TestEquity. Parts are generally in-stock and ready for
immediate shipment. Next-day delivery is always available. If you cannot risk being out of
service for even one day, then you should purchase critical spare parts in advance. The following
is a list of the kinds of parts that you may want to purchase in advance.
Temperature Controller
Relays, Fuse
Heat Limiter
Circulator Motor, Fan
Solenoid Valve
Capillary Tube
Expansion Valve
Condensing Unit
Major Electrical Parts
Solid State Relay, 10A, 24VDC In
Solid State Relay, 10A, 5VDC In
Switch, SPDT, On-Off-On, Rocker
F4 Temperature Controller
F4T Temperature Controller
Major Refrigeration Parts
Capillary Tube, 0.031 x 9 ft.
Expansion Valve, Suction Cooling
General Parts
Door Latch, Chamber Workspace
Port Plug, Silicone Foam, 4"
Port Plug, Silicone Foam, 3"