Page 5 - FQ10544.Mid-SouthSteamBoiler.AR.DC 15000 wExistingTank&PumpingSys.

Page No. 4
Proposal No. Q10544
Date: July 31, 2017

One (1) Set of Pump Controls Including:

1. Starter with NEMA Type 1 enclosure mounted on heater.
2. Selector switch, mounted on the control panel.
3. Starter coil and selector switch are prewired.
4. Pressure gauge.
5. Check valve.

One (1) Hot Water Transfer Assembly Including:

1. Manual throttling valve. (Set at average rate).
2. High pumping rate water valve. (Solenoid operated).
2.1 Anti-hammer diaphragm seat.

One (1) Water Level Control Sensor Assembly Including:

1. Five (5) level sensing probes.
2. One (1) set of gauge cocks with plastic sight glass.
3. Water wall level sensor.

One (1) Water Flow Rate Assembly Including:

1. One (1) pressure gauge. (Setting flow rate).
2. One (1) pressure actuated switch. (Confirm flow and initiate firing).

One (1) Water Make-Up Valve Including:

1. Average rate solenoid operated valve.

1.1 Anti-hammer diaphragm seat.

One (1) Outer Wall Temperature Sensor

One (1) Water Recirculation Assembly Including:

1. Temperature actuated switch - electronic signaling type. (Remotely
mounted in hot water tank).
2. Recirculation water valve - solenoid operated.
2.1 Anti-hammer diaphragm seat.