1-1/2 inches of space separates the bed pans from one another

so there's no need to remove and replace the entire valve

This unit is constructed of beautiful

Bradley S45-1758 A-Fittings Prk-36 Dp Bowl Semi Replacement Part

- Hygienic hands-free foot operated pump

Watts 1 in Quick Connect Inlet Type Thermostatic Mixing Valve, Lead Free Copper Silicon Alloy, 23 gpm - LF1170-M2-QC Mount Type-Wall Mounted 1-1/2 inches of space separatesThermostatic Mixing Valve; Body Material: Lead Free Copper Silicon Alloy; Flow Rate: 23 gpm; Inlet Type: Quick Connect; Outlet Type: Quick Connect; Inlet Size: 1 in; Outlet Size: 1 in; Temp. Range: 90 Degrees to 160 Degrees F; Max. Pressure: 150 psi; Overall Height: 6 1 2 in; Overall Width: 7 1 8 in; Inlet Temperature (Cold): 40 Degrees to 85 Degrees F; Inlet Temperature (Hot): 120 Degrees to 200 Degrees F; For Use With: Domestic Hot Water