HIGH EFFICIENCY WATER HEATING

34000 AUTRY STREET, LIVONIA, MI 48150 | 800.968.5530 hamiltonengineering.com | LIT91139 | 2/2019

REPRESENTED BY

WHY HAMILTON?INNOVATIVE CONDENSING TECHNOLOGY!Hamilton’s EVO line is engineered using technology developed and patented in Europe in 1992. To date, this technology has been installed in more than seven million facilities worldwide. Hamilton has combined the best of this technology with its years of experience in condensing equipment to design and develop a product line that broadens its applications and capacities, and eliminates many of the common mistakes made during installation.

CUSTOM CONFIGURATIONS AVAILABLE!Below are some examples of custom Companion configurations, engineered to fit job-specific needs for domestic hot water. One example creates snow melt with a brazed plate heat exchanger-to-hydronic boiler that does building heat, and also has an indirect storage tank to produce domestic hot water. All of our configurations with multiple unit projects can include a pre-piped Companion, for easy installation and less downtime!

If you have a unique application, Hamilton is ready to design a custom system solution to handle all of your job’s challenges. Most importantly, all of Hamilton’s products come with 24/7 technical support for any of your service questions.

NEED HIGHER CAPACITY?Companions also come in a multi-unit configuration (shown above), including reverse return piping for easy field installations!

Hamilton Engineering’s COMPANION, with patented Cold Water Injection System™ (CWIS™), maximizes the heater’s condensing efficiency by directing the coldest water to the water heater. CWIS™ also provides 100% usable volume, allowing the use of a smaller tank!

Designed by Hamilton Engineering, manufactured in Michigan

This Companion was designed for building heat, with an indirect zone and tank to produce domestic hot water.

Another configuration of the Companion, this system

was built to provide snow melt, using a domestic

hot water package with a double wall heat exchanger.

*Green stands shown used for fabrication purposes only

COMPANION with CWIS™

ANSI Z21.13-2014/CSA 4.9-2014 UL 795-2011/CSA 3.4

SCAQMD 1146.2

INDIRECT COMPANION FEATURES:

• Up to 95.5% operating efficiency

• Impervious to scale build-up and loss of efficiency in hard water areas

• 316L stainless steel heat exchanger and tank

• Modulating stainless steel burner

• Self-diagnostic microprocessor controls

• Sealed combustion

• Condensate neutralizer

• CPVC or AL 29-4C stainless vent

• 15 year heat exchanger warranty

• 10 year tank warranty

OPTIONAL EQUIPMENT• Piping manifolds on multiple units

• Cascade controls on multiple units

• Common venting on multiple units

• 119 gallon tank also available with a vented, double wall coil heat exchanger

COMPANION FEATURES:• Space saving design, up to 99.8% efficiency

• Inputs ranging from 129,000 BTU to 630,000 BTU/hr.

• Storage ranging from 80 gallons to 160 gallons (not all tanks fit all BTU capacities)

• Modulating burner with 5:1 turndown ratio

• Patented Cold Water Injection System™

• Stainless steel or optional glass-lined insulated tank (less than 1˚F temp loss per hr.)

• Sealed combustion with PVC or stainless vent and air inlet

• Combined storage & recovery (modular construction with individually replaceable components)

• Up to 1432 gallons first hour delivery at 60°F temperature rise

• 10 Year Limited Warranty—in similar environments, a Companion will last up to three times longer than conventional self-contained heaters!

A

CB

WHY INDIRECT COMPANION?In poor water conditions (combined hardness & TDS of over 25 grains per gallon, or aggressive or acidic water) the Indirect Companion Odd Water™ System eliminates scaling and other factors that contribute to premature failure of a conventional water heating system.

Hamilton Engineering’s patented Cold Water Injection System™ (see inset) maximizes the heater’s condensing efficiency by directing the coldest water to the water heater. CWIS™ also provides 100% usable volume, allowing the use of a smaller tank!

The chart above illustrates how the Indirect Companion stays efficient throughout its life cycle (A). The competition’s heaters (B & C) become less efficient over time, and also need to be replaced (B) after approximately six years of operation. The operating costs of the Indirect Companion over time, are considerable less!

WHY COMPANION?Companion’s Cold Water Injection System™ (CWIS) maximizes the heater’s condensing efficiency by directing the coldest incoming water through the EVO’s heat exchanger. The unique design of Companion’s tank with CWIS™ eliminates flow rate restrictions that are common in tankless heaters.

The Companion’s design provides as much as 10% greater operating efficiency when compared to other “high efficiency,” self-contained heaters. When compared to an atmospherically fired self-contained heater, the savings are typically in excess of 25%. The CWIS™ allows reduced cycling and greater volumes of hot water without a drop in delivered pressure, and typical heat loss from the storage tank is less than 1°F/hour.

Hot water out

HIGH EFFICIENCY WATER HEATING

34000 AUTRY STREET, LIVONIA, MI 48150 | 800.968.5530 hamiltonengineering.com | LIT91139 | 2/2019

REPRESENTED BY

WHY HAMILTON?INNOVATIVE CONDENSING TECHNOLOGY!Hamilton’s EVO line is engineered using technology developed and patented in Europe in 1992. To date, this technology has been installed in more than seven million facilities worldwide. Hamilton has combined the best of this technology with its years of experience in condensing equipment to design and develop a product line that broadens its applications and capacities, and eliminates many of the common mistakes made during installation.

CUSTOM CONFIGURATIONS AVAILABLE!Below are some examples of custom Companion configurations, engineered to fit job-specific needs for domestic hot water. One example creates snow melt with a brazed plate heat exchanger-to-hydronic boiler that does building heat, and also has an indirect storage tank to produce domestic hot water. All of our configurations with multiple unit projects can include a pre-piped Companion, for easy installation and less downtime!

If you have a unique application, Hamilton is ready to design a custom system solution to handle all of your job’s challenges. Most importantly, all of Hamilton’s products come with 24/7 technical support for any of your service questions.

NEED HIGHER CAPACITY?Companions also come in a multi-unit configuration (shown above), including reverse return piping for easy field installations!

Hamilton Engineering’s COMPANION, with patented Cold Water Injection System™ (CWIS™), maximizes the heater’s condensing efficiency by directing the coldest water to the water heater. CWIS™ also provides 100% usable volume, allowing the use of a smaller tank!

Designed by Hamilton Engineering, manufactured in Michigan

This Companion was designed for building heat, with an indirect zone and tank to produce domestic hot water.

Another configuration of the Companion, this system

was built to provide snow melt, using a domestic

hot water package with a double wall heat exchanger.

*Green stands shown used for fabrication purposes only

COMPANION with CWIS™

ANSI Z21.13-2014/CSA 4.9-2014 UL 795-2011/CSA 3.4

SCAQMD 1146.2