• Mechanical Room
  • Laundry
  • Kitchen
  • Boiler Room
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Control Valve
Globe two-way single-seated body design valves satisfy the majority of control applications for HVAC, industrial and commercial markets. Learn More
Digital Recirculating Valve
Designed specifically to be the primary water temperature controller in a continuously pumped circulating hot water system. Digital technology provides enhanced water temperature control accuracy which resists zero system demand “temperature creep” without the use of a manual throttling valve or temperature activated pump shut-off device (aquastat). Learn More
Domestic Hot Water Heater (DHW)
Instantaneous, semi-instantaneous and tank-type storage water heaters. Our innovative hot water solutions place user safety and Legionella risk reduction at the forefront of hot water system design, operation and maintenance. Learn More
Float and Thermostatic Trap
Best choice for variable steam pressure users. Learn More
Humidifier
Direct steam injection is the most common form of steam humidifier. Before dispersing the steam, Armstrong’s direct-steam humidifiers condition steam by slowing it down, removing particulate matter, separating condensate from it, drying it and silencing it. Conditioned steam keeps components free of mineral deposits that can clog many forms of water-spray and evaporative-pan systems. Learn More
HW Heaters for Building Heating (HHW)
Advanced hot water system with digital control technology, visible on plant BAS or DDC.  Simple compact design.  Provides consistent temperature accuracy, enhanced operational efficiency and reduced maintenance. Learn More
Inverted Bucket Steam Trap
Best choice for drip trap applications and constant steam pressure users. Learn More
Pressure Reducing Valve
Externally piloted diaphragm-operated pressure reducing valve provides greater capacity than internally piloted valves and has greater accuracy (+/- 1% of pressure set point from 5–100% of flow) than piston operated valves. Learn More
Pumping Trap
Non-electric solution for moving condensate from low points, low pressures or vacuum spaces to an area of higher elevation or pressure. Learn More
Steam Trap Monitoring
AIM® is wireless monitoring technology that efficiently monitors and evaluates steam trap operation using non-intrusive technology combined with WirelessHART. Learn More

SAGE® keeps you fully informed, 24 hours a day by providing regular updates, precise documentation, custom-filtered reports, and real-time alerts to notify you immediately of any problems that arise. Learn More
Unit Heater
Components like motors, bearings, tubes, enclosures and fins are heavy-duty to ensure lasting performance. Learn More
Y-Type Strainer
No-leak, no-crush screen chambers, easy-in, easy-out screwed retainers. Learn More
Air Vent/ Vacuum Breaker
Prevents vacuum from forming in the equipment and releases air out of equipment during normal operation. Learn More
Back-Pressure Control Valve
Externally piloted throttling back-pressure valve that will function to maintain a constant upstream pressure. This valve is not a safety valve. Learn More
Flash Tank
Flash vessels designed to provide low velocity flash steam with no water carryover and quick payback for flash recovery investment.
Flow Meter
Unique, new flow meter combines two differential pressure technologies to produce operating ranges never before attainable in a single flow meter —with no straight run requirements. Learn More
Inverted Bucket Steam Trap
The best choice for drip trap applications and constant steam pressure users. Learn More
Pressure Reducing Valve
Externally piloted diaphragm-operated pressure reducing valve provides greater capacity than internally piloted valves and has greater accuracy (+/- 1% of pressure set point from 5–100% of flow) than piston operated valves. Learn More
Pumping Trap
Non-electric solution for moving condensate from low points, low pressures or vacuum spaces to an area of higher elevation or pressure. Learn More
Steam Separator
With correct sizing and proper drainage, these separators are designed to eliminate 98% of all entrained liquids and particles that are 10 microns and larger in size. Learn More
Air Vent/ Vacuum Breaker
Prevents vacuum from forming in the equipment and releases air out of equipment during normal operation. Learn More
Float and Thermostatic Trap
Best choice for variable pressure steam users. Learn More
Inverted Bucket Steam Trap
The best choice for drip trap applications and constant steam pressure users. Learn More
Mixing Valve
Generates hot water by mixing steam and cold water. Learn More
Pressure Regulator
Direct acting pressure reducing valve is self-contained (requires no external sensing line), compact and economical. Accuracy +/- 10%. Learn More
Pumping Trap
Non-electric solution for moving condensate from low points, low pressures or vacuum spaces to an area of higher elevation or pressure. Learn More
Temperature Control Valve
Maintains stable product temperatures by modulating the steam pressure supply to the equipment. Learn More
Air Heating Coils
Utilizing flash or low pressure steam to preheat combustion air increases boiler efficiency and saves fuel/energy. Preheating cold combustion air assures stable boiler operation. Learn More
Back-Pressure Control Valve
Externally piloted throttling back-pressure valve that will function to maintain a constant upstream pressure. This valve is not a safety valve. Learn More
Digital Control Valve
Emech® is digital hardware that is faster, simple, and smarter with one goal in mind: unparalleled performance in industrial applications. Emech® digital control valves are available for steam/water and hot/cold water industrial service. Learn More
Digital Recirculating Valve
Designed specifically to be the primary water temperature controller in a continuously pumped circulating hot water system. Digital technology provides enhanced water temperature control accuracy which resists zero system demand “temperature creep” without the use of a manual throttling valve or temperature activated pump shut-off device (aquastat). Learn More
Domestic Hot Water Heater (DHW)
Instantaneous, semi-instantaneous and tank-type storage water heaters. Our innovative hot water solutions place user safety and Legionella risk reduction at the forefront of hot water system design, operation and maintenance. Learn More
Feed Water Control valve
Globe two-way single seated valves that deliver accurate and efficient control for most steam and liquid applications. The end user would be responsible for how it is controlled. Learn More
Flash Tank
Flash vessels designed to provide low velocity flash steam with no water carryover and quick payback for flash recovery investment.
Float and Thermostatic Trap
Best choice for variable pressure steam users. Learn More
Flow Meter
New and unique flow meter that combines two differential pressure technologies to produce operating ranges never before attainable in a single flow meter – with no straight run requirements. Learn More
HW Heaters for building heating (HHW)
Digital water temperature control technology with instantaneous heat exchanger design offers a level of hot water system temperature control accuracy previously considered unattainable. Digital-Flo® is compatible with Building Automation Systems on the BACnet™, LonWorks™, Modbus protocols and can be remotely programmed from and performance data is accessible by a Web browser. Learn More
Inverted Bucket Steam Trap
The best choice for drip trap applications and constant steam pressure users. Learn More
Pressure Reducing Valve
Externally piloted diaphragm-operated pressure reducing valve provides greater capacity than internally piloted valves and has greater accuracy (+/- 1% of pressure set point from 5–100% of flow) than piston operated valves. Learn More
Pumping Trap
Non-electric solution for moving condensate from low points, low pressures or vacuum spaces to an area of higher elevation or pressure. Learn More
Steam Trap Monitoring
AIM® is wireless monitoring technology that efficiently monitors and evaluates steam trap operation using non-intrusive technology combined with WirelessHART. Learn More

SAGE® keeps you fully informed, 24 hours a day by providing regular updates, precise documentation, custom-filtered reports, and real-time alerts to notify you immediately of any problems that arise. Learn More

Armstrong's Global Expertise in Hospitality

Solving your problems and making things easier for you is the reason we're here.

From major international hotel chains to Caribbean island resorts and seven-star luxury hotels in India, some of the world's most respected names in hospitality turn to Armstrong as their trusted thermal utility partner.

Intelligent solutions for your guest rooms, mechanical rooms and laundry facilities.

Armstrong's experts are experienced and knowledgeable, with deep insight into the complex issues you face each day. We can provide custom-designed system solutions to meet your requirements in one hotel, or in locations throughout the world.

Learn More About Armstrong Solutions for the Hospitality Industry

See what our hardworking products and state-of-the-art technology can do for you.

Click on the marked areas of the hotel to view examples of Armstrong's utility system solutions for your mechanical room, boiler room, kitchen and laundry facilities.

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Mechanical Room
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Laundry
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Kitchen
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Boiler Room

Cutting-edge Solutions, Engineered for the Hospitality Industry's Most Difficult Challenges.

More than a century of expertise enables us to manage your thermal utilities better than anyone in the world.

Armstrong brings you rugged, dependable products, state-of-the-art technology, and custom-engineered solutions to satisfy the hospitality industry's most unique requirements for: steam, hot water, air quality and humidification, Legionella risk reduction, electricity generation, wastewater treatment, reverse osmosis for incoming water, and more. Armstrong experts can also provide you with 24/7 on-site staffing and supervision to operate and maintain your entire utility infrastructure.

Case studies

Thermal Utilities Improvements Through Operations and Maintenance Services

Frenchman’s Reef & Morning Star Marriott Beach Resort, St. Thomas, U.S. Virgin Island, North America

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Operations and Maintenance of Utilities and Hot Water Generation for Seven-Star Resort

ITC Grand Chola Starwood, Chennai, India

Read Online | Download PDF