Page 2 - FQ10470.KonwinskiConstructionInc.MI.DC10000 w3000GalTank

Konwinski Construction Inc. Proposal No. Q10470
1900 Gover Parkway
Mount Pleasant, MI 48858 Date: March 29, 2017

Attention: Joe Salesman: GET/kr

E-mail: joe@konwinskiconst.com Tel: 989-773-2906

Cell: 989-239-2620

We are pleased to quote the following, Model DC 10000 DIRECT CONTACT WATER
HEATER with 3,000 Gallon Hot Water Tank and Single Delivery Pump System, to be
installed by the purchaser. This system is designed on the basis of the information supplied to
us by your plant to handle the following approximate quantities and temperatures and produce
the stated results.

CUSTOMER REQUIREMENTS:

Hot Water (Maximum) ------------------------ 8,400 GPH (140 GPM @ 180 Deg. F.)

Cold Water (Minimum) --------------------------------------------------------- 40 Deg. F.

Natural Gas Pressure (1,000 BTU/FT ) -------------------- 2 PSIG @ 10,000 FT /HR.
3
3

HEATER CAPACITY:

Direct Contact Water Heater (Patent No. 4574775) is rated at 10,000,000 BTU/HR and is capable of
heating 140 GPM from 40 to 180 Deg. F. at sea level to 1,000 foot elevation.

LUDELL EXTENDED WARRANTEE:

Ludell warrants its water heaters against defects in material and workmanship, under normal use and
service for a period of five (5) years after shipment for the fabricated stainless steel shell and one (1) year
for all other components. Ludell's obligation is limited to repair or replacement f.o.b. Ludell's plant.
Please note that customer supplied water chemistry may adversely affect the equipment materials of
construction. If the water supply is aggressive, acidic or high in chlorides a higher-grade stainless steel
alloy must be utilized. Contact Ludell for a quote revision if your supply water chemistry is of poor
quality.