Page 3 - FQ10476.Mid-MichiganLdryEquip.MI.DC4500S

Page No. 2
Proposal No. Q10476
Date: April 6, 2017

THIS PROPOSAL INCLUDES THE FOLLOWING PARTS AND SERVICE:

One (1) Direct Contact Water Heater System Including The Following:

1. U. L. Listed Burner Assembly.
2. Inlet and outlet connection for water.
3. Inlet water distribution nozzle assembly.
4. Flanged stack connection. (18" diameter)
5. Heat transfer medium.
6. Dual walled water chamber.
7. High alloy stainless steel fabrication. Type 304 stainless steel fabrication;
other materials of construction are available, if the supply water chemistry
is of poor quality.
8. Heater/Tank dimensions. (20’ Lg. x 6’ Wd. x 14’ 8” Ht.)
9. Top and side heater shell access manways with covers.

One (1) Stainless Steel Exhaust Stack

1. Ten (10) feet of stainless steel exhaust stack. (18" diameter).

One (1) Webster Gas Firing and Control System Including:

1. Heavy duty industrial burner, manufactured by Powerflame.

1.1 Stainless steel inner and outer blast tube, UV scanner tube and
diffuser.
1.2 Full modulation control system.

2. Combustion air blower.

2.1 Stainless steel blower wheel.
2.2 3 Hp. motor.

3. Combustion air pressure sensor switch.

4. FM gas train including:

4.1 Main gas shutoff valve.
4.2 Main gas pressure regulator.
4.3 Main gas valve, motorized with proof of closure.
4.4 Modulating butterfly valve.
4.5 High gas pressure switch.
4.6 Low gas pressure switch.
4.7 Main gas test valve.