New Product Offerings 

We have added several new products to our line over the last few months.  Please follow the links to see more in-depth information about the features and benefits of these products.

Aquatherm  Polypropylene Piping Systems 

• Potable water residential / commercial no limit 100psi@180F
• Hydronic Heating and cooling 50 psi@180F  
• 215psi@ less than or equal to 55F
• MA Approved
• Industrial Applications
• Sprinkler Applications
• Compressed Air - 200psi
• 10 - Year Warranty against defect and damages  

     

PAW Pumping & Mixing Stations     

• Flanged pumps - easy to stock and replace pumps from your normal truck stock
• 3/4", 1" & 1 1/4" Mixing Valves with adjustable by-pass for less hunting under light loads
• Available with 3-way or 4-way mixing valves
• 24v floating action, 0-10vdc or thermostatic actuators
• Capable of multi-directional installations 
• Hydraulic separator and manifold assemblies for up to 6 stations
• Solid brass castings with o-ring connections for future serviceability

  Bosch Greenstar Combi Boiler   

• 2 Combi units available - 110,000BTUH & 155,000BTUH
• Up to 4.0 Gpm@ 110 degrees F
• Boilers equipped with expansion tank, boiler pump & heat exchanger
• Siliconized Cast Aluminum heat exchanger handles a PH of 4.5 - 8.0
• FW200 outdoor reset control
  
  

E-Instruments Combustion Analyzers 

• Built-In NON-THERMAL Printer
• CO Sensor w/NOx Filter
• Draft & Differential
• Easy One Button Operation
• Magnetic Rubber Boot
• 900 Test Internal Memory

Technical Service Bulletins  

Training Schedule   

Hydronics Corner