Caleffi ThermoProtec Boiler Protection Valve
Caleffi ThermoProtec™ boiler protection high-flow thermostatic mixing valve The ThermoProtec™ boiler protection high-flow thermostatic mixing valve is used in hydronic heating systems with non-condensing boilers, including solid fuel, biomass, gas, LP or oil-fired. It can be installed with steel, cast iron and copper tube style boilers, automatically controlling the return water temperature, preventing condensation of the water vapor contained in the flue gas. The 280 series ThermoProtec™ valve mixes by-pass flow from the boiler with return flow from the system, sending a fixed temperature flow to the boiler which protects against corrosion from condensation occurring when a minimum flue gas... Read more
RHT Tankless Water Heater Valve Set
RHT Tankless Water Heater Valve Set RHT Tankless Water Heater Valves Simplify installation, maintenance & operation RHT Series LFTWH Tankless Water Heater Valves are designed to simplify the installation, maintenance and operation of tankless water heaters. They replace up to 18 fittings and 16 connections used in typical tankless water heater installations. Features: Lead Free copper silicon alloy body FPT unions for connection to water heater Union with FPT and sweat tailpieces for connection to water lines Full-port, quarter-turn ball valve with color-coded tee handle and union Quarter-turn purge and drain valve with hose connection and tethered brass cap Staggered connection points for ease of installation... Read more
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HTP Elite Fire Tube Ultra Boiler Replacement Parts
HTP Elite Fire Tube Ultra Boiler Replacement Parts HTP Elite Fire Tube Ultra Boilers Dependable Condensing & Combi Models Replacement parts for HTP EFTU Wall Hung Modulating Condensing Boilers... Read more
Axiom Condensate Neutralizers & System Fill Units
Axiom Condensate Neutralizers & System Fill Units Why Neutralize Condensate? Condensate is acidic and has the potential to harm the environment and the sewer system. The NeutraPal, NeutraPro, or NeutraPump will raise the pH of the condensate to a more neutral level before it is discharged to drain, reducing the potential for corrosion. . System Fill Features & Benefits: They eliminate the connection, and the required backflow prevention, to the potable water supply. There will never be a cross-connection. System pressure is maintained automatically with a compatible fluid. No more callbacks to ‘top off’ system pressure. Monitoring the fluid level... Read more
RHT Hydronic Fill & Purge System
RHT Hydronic Fill & Purge System Affordable Fluid Management for Radiant Heating Systems The RHT Hydronic Fill and Purge System meets a relatively high head pressure and flow rate (as shown in the figure below) for filling and purging air from hydronic systems and holding systems at proper static pressure. This is a great option for systems running a glycol mix, and removes any connection from domestic water supply in all closed loop systems. With the removeable 4" fill port fluids can be mixed in the 7 gallon reservoir and pumped directly into a hydronic system. Return fluid can be... Read more
Stainless Steel Flex Connectors
Stainless Steel Flex Boiler Connectors Quick and easy connection with full flow 1" I.D. flexible stainless steel residential/commercial full port corrugated boiler connectors are compliant to the following codes & standards: ASME A112.18.6 CSA B125.6 | NSF 61 Section 9 | UPC, IPC, IRC, IMC, Low Lead Certified... Read more
Watts Fill Valve and Backflow Preventer
Watts Fill Valve and Backflow Preventer Provide make-up water to the boiler, and prevent backflow Bronze Combination Fill Valve and Backflow Preventers are for use in commercial and residential hydronic heating systems to provide make-up water to the boiler and prevent backflow when supply pressure falls below system pressure. Part consists of a bronze Watts Model 9D backflow preventer and a high-capacity bronze Watts Model 1156F feed water pressure regulator in one pre-assembled unit.... Read more
Watts Series ETX Expansion Tanks
Watts ETX Heating & Cooling Expansion Tanks Series ETX tanks are designed for use in closed-loop hydronic heating systems to absorb the increased volume of water created when water is heated. These tanks maintain system pressure below the relief setting of the relief valve. The Series ETX's pre-pressurized steel tank features a durable expansion membrane that prevents contact of the water with the air in the tank. This rugged diaphragm minimizes loss of the air charge and ensures a long and trouble-free life for the system. Maximum pressure of the ETX tanks is 75psi. PDF Documents:Watts ETX Brochure | Watts ETX Installation... Read more
Propylene Glycol
Propylene Glycol Non-toxic, biodegradable and virtually odorless ARTIC-GARD: 95/5 Inhibited Propylene Glycol Economical formulation of 95.5% propylene glycol, dipotassium phosphate and deionized water offers good heat transfer characteristics, freeze and corrosion protection and low volatility. Operating temperature range: -50°F to 250°F ALUMINUM SAFE: 98% propylene glycol with acid neutralizer, scale inhibitor and a chelate agent for high efficiency and triple protection against corrosion. Effective in heat exchangers, hydronic heating, solar systems and chilled water systems containing aluminum. Operating temperature range: -50°F to 250°F SOLAR-GARD: Blends 98% propylene glycol-based fluid with special inhibitors. Designed to increase heat transfer efficiency, protect ferrous... Read more
WATTS Backflow Preventer
Watts Backflow Preventer Backflow/Pressure Reducer/Air Gap Watts Series 009 Reduced Pressure Zone Assemblies are designed to protect potable water supplies in accordance with national plumbing codes and local water authority requirements. This series features two in-line, independent check valves, captured springs and replaceable check seats with an intermediate relief valve. Its compact modular design facilitates easy maintenance and assembly access. Backflow Preventer Kit 1/2" Watts backflow preventer 909 Airgap 1/2" brass nipple 1/2" Pressure Reducing Valve (required by code for most hydronic appliances) ORDER ONE OF EACH FOR FULL KIT... Read more
RHT Hydraulic Separators
Hydraulic Separators Primary/Secondary Piping Simplified RHT Stainless Steel Hydraulic Separators are compact economical units that allow fast and efficient installation of primary/secondary piping for many different boilers. Installing this unique Hydraulic Separator offers the additional advantages of assisting in the removal of unwanted air and dirt particles, preventing their damaging effects on system components. Especially suitable for today's smaller boilers that tend to have a much higher flow resistance. Features Space-saving design Suitable for use with oxygenated water heating systems Blow down port for sediment removal High-quality, industry-standard automatic air vent 304 Stainless Steel body 1¼" Male NPT connections 21... Read more
Boiler Buddy Buffer Tanks
Boiler Buddy Buffer Tanks Your boiler's best friend The Boiler Buddy is designed to be used in heating systems with low-mass boilers, geothermal, chilled water applications or low-mass radiation. Boilers operating at low loads will short cycle which leads to sooting, premature component failure, nuisance lockouts and inefficiency. The Boiler Buddy tank is a factory insulated and jacketed storage tank which adds mass to the system, thus providing the necessary buffer to prevent short cycling. Aquastat control well for precise temperature measurement. Air Eliminator built into top of tank provides optimal air elimination for the whole system. Boiler Buddy provides... Read more
Spirotherm Hydraulic separator
Spirotherm Hydraulic Separators Primary/Secondary Piping Simplified Spirotherm Hydraulic Separators are compact economical units that allow fast and efficient installation of primary/secondary piping for many different boilers. Installing this unique Hydraulic Separator offers the additional advantages of assisting in the removal of unwanted air and dirt particles, preventing their damaging effects on system components. Especially suitable for today's smaller boilers that tend to have a much higher flow resistance. Features Space-saving design Suitable for use with oxygenated water heating systems Blow down port for sediment removal High-quality, industry-standard automatic air vent 1¼" or 2" press connections... Read more
Leak Lock Joint Sealing Compound
Leak Lock Joint Sealing Compound Leak Lock is a state-of-the-art, resin-based, high strength, brushable paste pipe joint sealant consisting of chemically resistant film formers, plasticers, reinforcing fillers and solvents. Remains permanently flexible, adheres to internal surfaces and fills voids. Suitable for all metal or plastic materials. Ideal for joining dissimilar metals and materials. Prevents loosening of plugs and fittings even in applications subject to extreme vibration. Effective in temperatures from -200F (-93C) to 400F (204C). Withstands full vacuums and pressures to 10,000 PSI. Perfect for threaded joints, flanged joints, gasket surfaces and all mating surfaces where a fluid-tight seal is... Read more
Pump & Valve Manifolds
Pump & Valve Manifolds Full-Flow Copper Manifolds Manifolds for use in the boiler room, with circulator pumps or zone valves. Can also be used with 3/4" PEX crimp fittings as a PEX manifold. Perfect for high-flow applications such as snow melt or commercial. All Copper Manifolds are made in the U.S.A. from 100% pure copper tube. These manifolds are sold individually, not in pairs. All manifolds are 1 1/4" male trunk with 3/4" male branches. Provides a clean professional workspace. Easily mount pumps or valves in boiler room. No more sweating together multiple T's. Save time and money installing your... Read more
Pressure Relief Valves
Pressure Relief Valves Pressure Relief Valves for residential applications to protect domestic storage tanks, tankless water heaters, radiant or solar heating systems against excessive pressure and/or temperature. Bronze body construction with ¾" NPT male inlet and ¾" NPT female outlet connections and test lever.... Read more
Taco 4900 Series Air Separator
Taco 4900 Series High Efficiency Air Separators Taco 4900 Series Air Separators are designed for the complete elimination of air from closed loop heating and cooling systems up to a maximum temperature of 240°F and a maximum pressure of 150 psi. The high efficiency Taco 4900 Series Air Separators use patented PALL ring technology to clear the system of microbubbles, sand, dirt and rust that can damage the system, reduce efficiency and cause irritating noise. By applying PALL ring technology to hydronic air and dirt separation, the 4900 Series will: Remove microbubbles as small as 15 microns Eliminate air induced... Read more
Thermolec Parts & Accessories
Thermolec Parts & Accessories Parts for all Thermolec Products BlueRidge Company only processes warranty returns on products originally purchased from us. Electronic parts are not returnable. Please check to make sure you have chosen the correct part. Click Here for a cross reference of boiler parts. Click Here for a plenum heater parts reference.... Read more
Webstone Valves
Webstone Valves High Quality Valves, Flanges, and Drains Pro-Pal Series valves reduce leak paths and save space & labor Primary/Secondary loop forged brass purge tees Purge & fill valves allow simultaneous draining, flushing and refilling of a hydronic system Full port forged brass ball valves with or without Hi-Flow Hose Drains Flanges with or without Hi-Flow Hose Drains Brass boiler drains... Read more