Page 7 - FQ10477.GVA Northwest.DC4500S w2900 Gal Tank

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

Note III - Customer to Provide

A. Constant minimum gas pressure to the entrance of the gas train of:
1 PSIG @ 4,500 FT /HR.
3

B. Constant water pressure to the entrance of the water heater of:
30 PSIG minimum at 115 GPM.

B.1 Ludell can furnish a booster pump with necessary controls at added
cost, if required to obtain 30 PSIG minimum constant water
pressure.

C. Disconnect switches and reattachment of piping and electrical
subassemblies.

D. Electrical/Mechanical utility service to the heater.

D.1 Power *460 Volts, 3 Phase, 60 Hertz to blower and pump. *To be
verified by customer.

D.2 Control 115 Volts, 1 Phase, 60 Hertz to heater control panel.

E. Piping from the heater overflow to a drain.

F. Installation and hook-up of equipment prior to visit from Ludell Field
Engineer.

G. Local permits and approvals, if applicable.

Note IV - Optional Offer (Available Upon Request)

A. Ludell offers dual gas trains for use with either propane or natural gas. In
addition, various types of gas trains are available, that meet IRI, AGA, and
CGA specifications.

B. Spare parts kit.

C. Extra stack sections.

D. Dual delivery pump packages.

E. Ludell service technician to perform start-up and training.