Lochinvar Corp.    Lebanon, TN 37090
Apr 11, 2013 Featuring no risk of lime scale buildup inside tank, SHIELD™ models include 125,000 Btu/hr unit with 65 gal storage as well as 150,000 and 200,000 Btu/hr versions available in ASME or standard construction. Water/gas/air/vent connections on top promote installation flexibility, and design with 11 connection points in water recirculation piping minimizes leak potential. Other features include control board, stainless steel heat transfer system, and fully modulating burner with 5:1 turndown.

Lochinvar Corp.    Lebanon, TN 37090
Mar 07, 2013 Available with 125,000 and 199,999 Btu/hr inputs, ARMOR Wall Mount Water Heaters offer up to 96% thermal efficiency with 5:1 turndown. Units feature stainless steel heat exchanger with modulating/condensing combustion. Installed with separate storage tank, heaters are protected from harmful effects of lime scale buildup. SMART SYSTEM™ operating control interface includes cascading sequencer that allows for water heaters with different Btu/Hr inputs to be installed together to maximize turndown.

Spirax Sarco, Inc.    Blythewood, SC 29016
Sep 26, 2012 Equipped with feed-forward temperature control system, RediHeat instantly produces hot water within ±4° of set temperature under varying demands. Unit features spiral tubed helical heat exchanger for efficient heat transfer, plus rugged casing and bourdon tube configuration that allows entire assembly to expand and contract without localized stressing. With blending valve fail-safe design, consumers are protected from being exposed to hot water at temperatures above set point.

Bradley Corp.    Menomonee Falls, WI 53051
Jun 14, 2012 Drawing energy only when needed, Keltech Tankless Tempering Systems deliver instantaneous ANSI-required tepid water to emergency safety showers and eye/face washes. Both models are precision-engineered with copper tubing and brass castings, which exceed standards of any application. For installation, heaters only require cold water line and one electrical connection.

EEMAX, Inc.    Oxford, CT 06478
Mar 21, 2012 Designed to meet ANSI Z358.1 tepid water requirements from 65-90°F at 25 gpm, Twelve Module 600v Delta Units are suited for both emergency eye/face wash stations and drench shower applications. Electric tankless water heaters provide microprocessing thermostat accuracy of ±1°F with built-in over-temperature protection. Equipped with flow switch that activates heater only on demand so there is continuous hot water and no standby heat loss, heaters are 99% energy efficient.

Sioux Corp.    Beresford, SD 57004
Dec 19, 2011 Designed to heat large volumes of water for ready-mix concrete plants, 3 million BTU/hr Sioux Hybrid Water Heater(TM) achieves 208°F outlet temperature at 95% + true efficiency. Media section promotes efficiency, while coil section allows heater to reach elevated temperatures without discharging steam from exhaust stack. Built to ASME Code, water heater ships complete with no assembly required and offers recirculation mode to maintain storage tank water at adjustable temperature setting.

Tecogen Inc.    Waltham, MA 02451
Nov 18, 2011 Suited for commercial and industrial sites, High Efficiency Water Heater extracts energy from atmosphere and pumps heat to useful temperatures. Free waste heat from engine is captured and repurposed. Providing 1.2-1.8 coefficient of performance, heater can produce 400,000-600,000 BTU/hr of hot water. Unit offers alternative to conventional systems at facilities with gas demand of 2,000 therms/month or more, such as hotels, swimming pools, hospitals, health clubs, and universities.

Lochinvar Corp.    Lebanon, TN 37090
May 17, 2011 Available in models from 495,000-2,065,000 Btu/hr, Copper-Fin® water heaters use 2-pass heat exchanger and are rated for installation on combustible floors. Control panel, Building Management System connections, and other field connections are positioned on terminal boards at front of unit to facilitate installation and servicing. Also, operator interface panel provides 2-stage electronic temperature control and diagnostic status without opening control panel.

Lochinvar Corp.    Lebanon, TN 37090
Aug 16, 2010 Offering efficiency of up to 97%, inputs up to 800,000 Btu/hr, and fully modulating 5:1 turndown, XLP Commercial Pool Heater consists of stainless steel heat source piped to Cupro-Nickel heat exchanger, which is salt water approved and features shell and tube design that heats pool water indirectly, completely isolating water from combustion process. SMART SYSTEM(TM) user interface provides access to all information needed to set-up, troubleshoot, and monitor all equipment functions.

Kadant Johnson, Inc.    Three Rivers, MI 49093
Jun 10, 2010 Nominally available in 1.5-6 in. sizes, direct steam injection water heaters raise temperature of water and water-based slurries by injecting steam directly into fluid. They accommodate various industrial processing applications and are custom-engineered based on operating conditions to ensure optimal performance and efficiency. Absence of moving parts, with exception of actuator and modulating spindle, promotes reliability and service life.

INTERTEC Instrumentation Ltd    Sarnia, ON N7T 7H5
Feb 05, 2010 Offering choice of vertical, horizontal, or panel mount styles, STEAM series is available with 4 power outputs from 65-490 W and suits enclosure-scale freeze/condensation protection or temperature maintenance applications. Products are developed from anodized aluminum, finned convection heater profiles and suited for use in refineries and other plants. Steam heating elements come with press-fitted 12 mm OD stainless steel tube for connection to steam/hot water service line.

Armstrong International, Inc.    Three Rivers, MI 49093
Jan 15, 2010 Optimized for precise temperature control, Flo-Eco(TM) storage type water heaters deliver 95% efficiency in most operational modes and suit all types of building environments. Unit incorporates Brain® digital re-circulating valve, and optional hot water management system console can be linked with BacNet, LonWorks, ModBus, and can be Web enabled. Tuff-Tank replaceable tank liner is rated for continuous use at temperatures to 185°F. Compact design can be moved through a 28 x 80 in. doorway.

Infinity    Worcester, MA 01604
Jan 15, 2010 Available up to 16 kW with process temperatures to 600°C, Compact Resistive Element Heaters Generation 2 replace bulky conventional electric heaters in semiconductor, pharmaceutical, and food industries. Units are available with or without factory turnkey control package, and are designed to withstand no-flow or non-submerged operation for short periods of time without burning out.

Cemline    Cheswick, PA 15024
Dec 11, 2009 Suited for use in many hydronic heating style applications including systems using low temperature boiler water, BPH/PFH heaters have ability to heat up to 5,000,000 Btu/hr of hot water. Plate type heat exchanger allows for maximum heat transfer between boiler water and domestic water. Heaters come completely packaged, ready for use and require only connection to services. BPH heater uses brazed plate heat exchanger, while PFH uses plate and frame style heat exchanger.

Cemline    Cheswick, PA 15024
Dec 11, 2009 Designed for operating using either energy from external solar collector or as dual-energy source unit, Solar Water Heaters use solar controller and double walled brazed plate heat exchanger to maximize heat transfer. Additional heating source, using boiler water, steam, or electricity, can be use in situations where solar energy is lacking or unavailable. They are available in variety of storage tank volumes from 120-680 gal with ability to heat up to 2,500,000 BTU/hr of hot water.

Rain For Rent    Bakersfield, CA 93303
Oct 07, 2009 Available from 4-24 in. configurations, Freeze Sentry(TM) water pump heater thaws ice and protects volutes from harsh winter freezing. Portable unit with 12 or 120 V plugs can control equipment temperatures with fast, consistent heat. It can be used to securely cover and heat pump volutes, priming systems, and inlet/outlet areas while at same time maintain open-access to critical valves.

Rain For Rent    Bakersfield, CA 93303
Sep 11, 2009 Available in various configurations to cover pipe, manifolds, wellheads, pump volutes, barrels, boxes, frac tanks, upright tanks, and water-truck valves, Freeze Sentry(TM) prevents liquids from freezing, while providing clear access to critical valves. Featuring 120 V plugs, product helps to control equipment temperatures with fast, consistent heat.

Heliodyne, Inc.    Richmond, CA 94804
Jul 22, 2009 Commercial Solar Station, intended for commercial solar hot water projects, is packaged closed-loop heat transfer appliance that accommodates projects of up to 100 flat plate collectors with single module. Larger projects can combine modules in parallel for limitless sizing potential. Featuring plug and play installation, system includes touchscreen interface, controller for remote Wi-Fi based monitoring and data storage, single/double wall heat exchanger, and integrated VS pumps.

Lochinvar Corp.    Lebanon, TN 37090
May 01, 2009 Installed with separate storage tank to minimize maintenance concerns, 3 ARMOR® models feature stainless steel heat exchanger, 5:1 modulating turndown, and SMART SYSTEM(TM) operating control. These 98% thermally efficient units, available with inputs from 600,000-800,000 BTU/hr, help eliminate wasted fuel and minimize operating expenditure. Protected against harmful effects of lime scale buildup, products permit direct-vent distances up to 100 ft for combustion air and vent runs.

Diversified Heat Transfer, Inc.    Ridgewood, NY 11385
Feb 26, 2009 Offered in sizes to meet various dimensioning and installation requirements, brazed plate heat exchangers are available with stainless steel plate packs, with thermal output from 1,700 to 8.5 million BTUs/hr, and copper brazing. Various accessories and internationally accepted connection types are available. Areas of use include radiant heating, snow melt, HVAC, and commercial/domestic hot water applications.