Engineered Product Lines
Our engineered product lines are of the highest quality, achieve the highest performance ratings, and meet the most stringent regulatory compliance standards. We have a diverse and wide breadth of HVAC, Plumbing, Cogen, and Energy equipment types to meet every size and capacity commercial and/or residential application. Our engineering experts will size the optimum unit for size, fuel type, and budget.
Please contact us for further information on the following product lines HERE.
HVAC
Armstrong® International
We solve your problems and make life easier. As your thermal utility partner, Armstrong satisfies your industry’s most unique requirements. We bring you rugged, hardworkingproducts, state-of-the-art technology, custom-engineered systems and services, and morethan a century of knowledge and experience — all organized for your industry. www.armstronginternational.comRKT - Regeltechnik Kornwestheim
For nearly 40 years, we have been helping our clients with our high competence in all control technology applications imaginable. As a RTK customer you can always be sure you’re receiving comprehensive service and top quality. We’re pros in control systems. Control valves and everything related to them are our specialty. Actuators, sensors and controllers – where our experience and our know-how are applied. www.rkt.de Leslie Controls Inc
Control Valves, Control Instrumentation including ‘S’ Transfer Valve, Pressure and Temperature Regulators, Steam Water Heaters Including ‘Constantemp’ Feed Forward Design, Noise Reduction Equipment. www.lesliecontrols.comThrush Company Inc
Thrush Company, Inc. Plate & Frame/ Shell & Tube HeatExchangers, Instantaneous Water Heaters, Packaged Booster Systems, Pumps, Hydronic Specialties. www.thrushco.comInnotech America
Innotech is a leading source of total Heating, Ventilation, Air Conditioning (HVAC), Environmental Control, and Building Automation Systems (BAS). Our control systems are built to be reliable, accurate, and to exceed expectations. www.innotechamerica.comPractical Steam
The Practical Steam Engine produces power in applications that are not cost effective for a steam turbine. As an example, the Engine is effective in conditions where available steam is less than 10,000 lb/hr, inlet pressures are less than 250 psig, and exhaust pressures are under 25 psig. Power outputs will range from 50-250 kW, and Multiple Engines can provide higher overall output. Click here to see our recent brochure. www.practicalsteam.comHamilton Engineering Inc
High Efficiency Condensing Boilers, and Hot Water Heating Units up to 8 MMBTU Input. Can be shipped as a complete, factory-assembled and tested system. Custom designs available to meet job specific needs. Guaranteed turnaround of 2 weeks or less depending on system size. www.hamiltonengineering.comRitter - XL
Paradigma solar systems provide the best way of effectively using solar energy for producing high temperature hot water. Paradigma XL was created to design large scale solar systems utilizing Paradigma’s evacuated tube collectors. Paradigma evacuated tube collectors are SRCC certified, can operate free of glycol and produce more energy per square foot than any other. www.ritter-xl-solar.comLonergan Pump Systems
Lonergan Pump Systems has extensive experience in building dependable fuel transfer systems to keep your generator running. www.lonerganpump.comAdvanced Mechanical Technologies
Advanced Mechanical Technologies is here to help. We’re a “LEEDing” manufacturer of pre-engineered, green and environmentally sound Packaged Central Plants, HVAC and Plumbing Systems. These systems include Booster Pumps and Lift Stations, Heat Transfer Packages, Reclaim Water Systems, Advanced Level Controls for Lift Stations and Combined Break Tank/Repressurization/Well pump control. We proudly serve the Commercial (HVAC & plumbing), Industrial, Municipal, Aquatic (Water Features and Pools), and Irrigation markets. www.amechtech.comFlo Fab Pumps and Packages
Flo Fab has grown quite rapidly 
and now proudly offers of a wide range of products available directly from one manufacturer. This includes pumps & pump packages, tanks, heat exchangers & hydronic accessories. This allows each project stakeholders to enjoy economical savings, peace of mind, best value for their investment and optimized total cost of ownership. www.flofab.com
and now proudly offers of a wide range of products available directly from one manufacturer. This includes pumps & pump packages, tanks, heat exchangers & hydronic accessories. This allows each project stakeholders to enjoy economical savings, peace of mind, best value for their investment and optimized total cost of ownership. www.flofab.comElectroCell Systems
ElectroCell Systems prides itself on providing customers with the most reliable partner in our people, systems, and in all ongoing technical support. Our mission is to enhance the Chiller / Boiler operation by reducing energy and water usage for our customers. The exclusive ElectroCell system has been perfected by nearly two decades of R&D and is validated by over 100 field installations. Our success is built on 40 years experience as an energy management, building automation, and control system contractor with a focus on ElectroCell Systems since 1997. www.electrocellsystems.com Shannon Enterprises
Shannon engineers reusable solutions for a sustainable planet and manufactures the INSULTECH® brand of insulation products including INSULTECH® Thermal Blankets, which are a custom-fit, high-quality pre-engineered insulation system for saving energy, retaining radiant heat, minimizing insulation maintenance and improving the work environment. INSULTECH® blankets withstand weather conditions and chemical environments and are easy to install, remove and reinstall to quickly access and service equipment. www.shannonglobalenergy.com
PLUMBING AND FIRE PROTECTION
Armstrong® International
We solve your problems and make life easier. As your thermal utility partner, Armstrong satisfies your industry’s most unique requirements. We bring you rugged, hardworkingproducts, state-of-the-art technology, custom-engineered systems and services, and morethan a century of knowledge and experience — all organized for your industry. www.armstronginternational.comPatterson Pumps
Fire Pumps and Systems including Horizontal Split Case, End Suction, In-Line. Complete Packaged Systems that include Fire Pump Controllers and Jockey Pumps. All Accessories for Fire Pumping Applications. www.pattersonpumps.comLeslie Controls Inc
Control Valves, Control Instrumentation including ‘S’ Transfer Valve, Pressure and Temperature Regulators, Steam Water Heaters Including ‘Constantemp’ Feed Forward Design, Noise Reduction Equipment. www.lesliecontrols.com Thrush Company
Thrush Company, Inc. Plate & Frame/ Shell & Tube HeatExchangers, Instantaneous Water Heaters, Packaged Booster Systems, Pumps, Hydronic Specialties. www.thrushco.comAdvanced Mechanical Technologies
Advanced Mechanical Technologies is here to help. We’re a “LEEDing” manufacturer of pre-engineered, green and environmentally sound Packaged Central Plants, HVAC and Plumbing Systems. These systems include Booster Pumps and Lift Stations, Heat Transfer Packages, Reclaim Water Systems, Advanced Level Controls for Lift Stations and Combined Break Tank/Repressurization/Well pump control. We proudly serve the Commercial (HVAC & plumbing), Industrial, Municipal, Aquatic (Water Features and Pools), and Irrigation markets. www.amechtech.comHamilton Engineering
High Efficiency Condensing Boilers, and Hot Water Heating Units up to 8 MMBTU Input. Can be shipped as a complete, factory-assembled and tested system. Custom designs available to meet job specific needs. Guaranteed turnaround of 2 weeks or less depending on system size. www.hamiltonengineering.comRitter XL Solar
Paradigma solar systems provide the best way of effectively using solar energy for producing high temperature hot water. Paradigma XL was created to design large scale solar systems utilizing Paradigma’s evacuated tube collectors. Paradigma evacuated tube collectors are SRCC certified, can operate free of glycol and produce more energy per square foot than any other. Ritter XL Solar WebsiteHoma Submersible Pumps
HOMA products are known worldwide for superb engineering and adherence to the strictest standards throughout the manufacturing process producing the highest quality, most reliable pumping equipment available. HOMA manufactures only submersible pumps and motors, so you are assured of expert quality, workmanship and service. www.homapump.com Flo Fab Pumps and Packages
Flo Fab has grown quite rapidly and now proudly offers of a wide range of products available directly from one manufacturer. This includes pumps & pump packages, tanks, heat exchangers & hydronic accessories. This allows each project stakeholders to enjoy economical savings, peace of mind, best value for their investment and optimized total cost of ownership. www.flofab.com
and now proudly offers of a wide range of products available directly from one manufacturer. This includes pumps & pump packages, tanks, heat exchangers & hydronic accessories. This allows each project stakeholders to enjoy economical savings, peace of mind, best value for their investment and optimized total cost of ownership. www.flofab.com
ENERGY AND CONTROLS
Innotech America
Innotech is a leading source of total Heating, Ventilation, Air Conditioning (HVAC), Environmental Control, and Building Automation Systems (BAS). Our control systems are built to be reliable, accurate, and to exceed expectations. www.innotechamerica.comElectroCell Systems
ElectroCell Systems prides itself on providing customers with the most reliable partner in our people, systems, and in all ongoing technical support. Our mission is to enhance the Chiller / Boiler operation by reducing energy and water usage for our customers. The exclusive ElectroCell system has been perfected by nearly two decades of R&D and is validated by over 100 field installations. Our success is built on 40 years experience as an energy management, building automation, and control system contractor with a focus on ElectroCell Systems since 1997. www.electrocellsystems.com Shannon Global Energy Solutions
Shannon engineers reusable solutions for a sustainable planet and manufactures the INSULTECH® brand of insulation products including INSULTECH® Thermal Blankets, which are a custom-fit, high-quality pre-engineered insulation system for saving energy, retaining radiant heat, minimizing insulation maintenance and improving the work environment. INSULTECH® blankets withstand weather conditions and chemical environments and are easy to install, remove and reinstall to quickly access and service equipment. www.shannonglobalenergy.com Practical Steam
The Practical Steam Engine produces power in applications that are not cost effective for a steam turbine. As an example, the Engine is effective in conditions where available steam is less than 10,000 lb/hr, inlet pressures are less than 250 psig, and exhaust pressures are under 25 psig. Power outputs will range from 50-250 kW, and Multiple Engines can provide higher overall output. Click here to see our recent brochure. www.practicalsteam.comCo-Energy America CHP
Co-Energy America is a leading developer of packaged combined heat and power systems, specializing in the design, manufacture, installation and maintenance of 60kW to 1MW units. Since 1998, we have designed and installed over 60 cogeneration units at schools, hotels, apartment buildings, assisted living facilities and other commercial properties totaling nearly 10MW of continuous power throughout New England. www.coenergyamerica.com 
