Plaza notes
Hard ruleDescription
always check the 24 VAC supply at the transformer and ensure the on-board fuse is intact
The unit is built to ANSI Class 250 standards
always verify the valve nameplate before installation
the 72L87 is identical to 72L8701
causing the system to lockout to prevent unsafe operation or inaccurate modulation
Spence 08-07944-01 Repair Kit R-22 always check the 24 VACMaintaining the integrity of a high pressure steam system requires a precise rebuild of the primary regulator. The Spence 08 07944 01 Repair Kit is specifically engineered for the 2 inch Type E2 Main Valve, providing a comprehensive solution for restoring the pilot operated normally closed mechanism. This kit addresses common failure points such as diaphragm rupture and seat leakage, which often lead to erratic downstream delivery pressures. By
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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