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it is best practice for veteran installers to mount the unit vertically with the dual-sized barbed connections pointing down to prevent moisture accumulation
this element delivers the consistent amperage draw and heat transfer required by original manufacturer specifications
as it can insulate the probe and break the ground circuit
It is the confirmed technical successor to the obsolete 70021668 and 5KCP29HK6106S models
Resideo MX128LF Valve 320734-701 it is best practice forThe Resideo MX128LF is a heavy duty 1 1 4 inch lead free thermostatic mixing valve engineered for high capacity domestic hot water and hydronic heating systems. Designed for master mixing applications, this large flow mixing valve provides precise temperature control across a 110F to 150F range, making it a standard choice for mechanical contractors managing commercial plumbing systems. The MX Series utilizes a proportional valve with a thermostatic