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Caleffi Hydronic Heat and Solar Water Heating Products 1. Caleffi Air Separator Caleffi Air Separator Caleffi Air Separators are used to continuously remove the air contained in the hydronic circuits of heating and cooling systems. Caleffi Discal Air Separator 3/4 inch NPT Female - 551005A Caleffi Discal Air Separator 1 inch NPT Female - 551006A Caleffi Discal Air Separator 1-1/4 inch NPT Female - 551007A Caleffi Discal Air Separator 1 inch Sweat - 551028A Caleffi Discal Air Separator 1-1/4 inch Sweat - 551035A Caleffi Air Separator Techs & Specs Manual 2. Caleffi Dirt Separator Caleffi Dirt Separator The dirt separator separates off impurities, which are mainly made up of particles of sand and rust, collecting them in a large collection chamber, from which they can be removed even while the system is in operation. Caleffi Dirt Separator 1 inch NPT - 546206A Caleffi Dirt Separator 1-1/4 inch NPT - 546207A Caleffi Dirt Separator Techs & Specs Manual 3. Caleffi Air Vents Caleffi Air Vents Caleffi automatic air vent in brass with check valve for easy replacement of an air vent without purging the system. Caleffi Air Vent 1/8 inch NPT Model 502710A 4. Caleffi Boiler Feed Valve & Back Flow Preventer Caleffi Boiler Feed Valve & Back Flow Preventer Pre-adjustable automatic filling unit, anti-scale, visual system pressure setting indicator. Complete with manual shutoff valve, strainer and check valve. Caleffi Autofill Boiler Feed Valve 1/2 inch SW inlet 1/2 inch NPT outlet - 553549A Caleffi 1/2 inch SW BFP/AutoFill 1/2 inch NPT Female Outlet - 573009A 5. Caleffi 2-Way Zone Valves Caleffi 2-Way Zone Valves The Z-one™, a two position spring return valve, is used in heating and air-conditioning systems. The Z-one™ series consists of a Z1 actuator which is easily attached to a Z2 (2-way) or Z3 (3-way) valve body. Caleffi Z-one Quick Order Valve and actuator sets with 18 inch wire leads 24V - Z45 Caleffi Z-one Quick Order Valve and actuator sets with Terminal Block Connections 24V - Z55 Caleffi Z-one Quick Order Valve and actuator sets with Terminal Block Connections 24V - Z56 Caleffi Z-one Quick Order Valve and actuator sets with Terminal Block Connections Caleffi 24V - Z57 Caleffi Zone Valve Techs & Specs Manual 6. Caleffi Radiant Heat Manifolds - old style sorry, no image available Caleffi Radiant Heat Manifolds - old style Air Vent Ports and Air Vent (Air Eliminator) Return Manifold with shut-off valves Supply Manifold with built-in balancing valves 240° max working temperature Maximum flow per outlet is 1.3 gpm PEX Adapters included in all PEX Manifold Kits Caleffi's built-in air eliminator and shut off ball valves is a $100 value Caleffi 1/2 inch PEX 4 Port Manifold Set - Pre-Assembled Caleffi 1/2 inch PEX 5 Port Manifold Set - Pre-Assembled Caleffi 1/2 inch PEX 8 Port Manifold Set - Pre-Assembled Caleffi 1/2 inch PEX 10 Port Manifold Set - Pre-Assembled Caleffi 1/2 inch PEX 11 Port Manifold Set - Pre-Assembled Caleffi 1/2 inch PEX 12 Port Manifold Set - Pre-Assembled Caleffi Thermo-Electric Actuator/Zone Valve - normally closed Flow Indicator - straight thread connection Caleffi 3/8 inch PEX 4 Port Manifold Set - Pre-Assembled Caleffi 3/8 inch PEX 5 Port Manifold Set - Pre-Assembled Caleffi 3/8 inch PEX 8 Port Manifold Set - Pre-Assembled Caleffi 3/8 inch PEX 11 Port Manifold Set - Pre-Assembled Caleffi 3/8 inch PEX 12 Port Manifold Set - Pre-Assembled 7. Caleffi 1/2 inch Radiant Heat Manifolds - NEW style Caleffi 1/2 inch Radiant Heat Manifolds - NEW style 1" or 1-1/4" NPT inlet ball valves Maximum working pressure: 150 psi Maximum temperature: 180°F Maximum peak temperature: 200°F Loop Cv: 1.23 (combined supply & return ports) Outlet center distance: 2 inches Caleffi 1/2 inch PEX Manifold Sets - 3 - 12 ports Caleffi Thermo-Electric Actuator/Zone Valve - normally closed Flow Indicator - straight thread connection 8. Caleffi 3/8 inch Radiant Heat Manifolds - NEW style Caleffi 3/8 inch Radiant Heat Manifolds - NEW style 1" or 1-1/4" NPT inlet ball valves Maximum working pressure: 150 psi Maximum temperature: 180°F Maximum peak temperature: 200°F Loop Cv: 1.23 (combined supply & return ports) Outlet center distance: 2 inches Caleffi 3/8 inch PEX Manifold Sets - 3 - 12 ports 9. Caleffi 5/8 inch Radiant Heat Manifolds - NEW style Caleffi 5/8 inch Radiant Heat Manifolds - NEW style 1" or 1-1/4" NPT inlet ball valves Maximum working pressure: 150 psi Maximum temperature: 180°F Maximum peak temperature: 200°F Loop Cv: 1.23 (combined supply & return ports) Outlet center distance: 2 inches Caleffi 5/8 inch PEX Manifold Sets - 3 - 12 ports 10. Caleffi 3/4 inch Radiant Heat Manifolds - NEW style Caleffi 3/4 inch Radiant Heat Manifolds - NEW style 1" or 1-1/4" NPT inlet ball valves Maximum working pressure: 150 psi Maximum temperature: 180°F Maximum peak temperature: 200°F Loop Cv: 1.23 (combined supply & return ports) Outlet center distance: 2 inches Caleffi 3/4 inch PEX Manifold Sets - 3 - 12 ports 11. Caleffi Solar Expansion Tanks Caleffi Solar Expansion Tanks Welded steel body Epoxy paint coating EPDM diaphragm Water, glycol solutions medium 50% maximum percentage of glycol System temperature range: 15...250°F Maximum diaphragm temperature: 210°F Maximum working pressure: 150 psi Pre-charged pressure: 35 psi Connection: 3/4" M Caleffi Expansion tank 3 gallons, 3/4 inch straight thread connection - 259012 Caleffi Expansion tank 5 gallons, 3/4 inch straight thread connection - 259018 Caleffi Stainless steel tank connection kit 3/4 inch straight thread - 255001 Caleffi Solar Expansion Tank Information Manual 12. Caleffi SolarFlex Pipe Caleffi SolarFlex Pipe SolarFlex is a system solution with pre-insulated flow and return pipes for solar hot water heating systems used to connect the solar collector with the storage tank in an easy, quick and professional way. It optimizes thermal efficiency of the entire system. Caleffi 3/4 inch SolarFlex pipe 50 foot coil - NA3540-15 Caleffi SolarFlex Pipe hangers 3/4 inch pack of 4 hangers - NA12133 Caleffi SolarFlex Pipe hangers 1/2 inch pack of 4 hangers - NA12132 Caleffi Double nipple 1 inch male union for 3/4 inch Solar Flex - NA12123 Caleffi Double nipple 3/4 inch male union for 1/2 inch Solar Flex - NA12122 Caleffi Union nut 1 inch for 3/4 inch Solar Flex - R61008 Caleffi Union nut 3/4 inch for 1/2 inch Solar Flex - R41186 Caleffi Segment rings 3/4 inch SolarFlex - NA12113 Caleffi Segment rings 1/2 inch SolarFlex - NA12112 Caleffi Washer flat sealing 1 inch for 3/4 inch Solar Flex - R50055 Caleffi Washer flat sealing 3/4 inch for 1/2 inch Solar Flex - R50055 Caleffi 3/4 inch sweat to 1 inch union male adaptor - NA10061 Caleffi 1 inch sweat to 1 inch union male adaptor - NA10062 Caleffi 1 inch NPT to 1 inch union male adaptor - NA10064 Caleffi 22mm compression to 1 inch male union - 254462 Caleffi 22mm compression elbow to 1 inch male - NA254862 Caleffi Connection Kit for 3/4 inch SolarFlex - NA12103 Caleffi 22mm compression to 3/4 inch male union for 1/2 inch SolarFlex - 254452 Caleffi 22mm compression elbow to 3/4 inch male for 1/2 inch SolarFlex - 257852 Caleffi SolarFlex Pipe Techs & Specs Manual 13. Caleffi iSolar Relay Controls Caleffi iSolar Relay Controls A multi-functional temperature differential controller with add-on system functions, the iSolar series can be used for a wide variety of applications and has inputs for four PT1000 sensors. Preset factory defaults are defined for control of a standard solar water heating system with a second relay (some models) to divert any surplus heat. Caleffi iSolar 1 with 1 pump control relay - 257210A Caleffi iSolar 3 with 2 control relays for solar pump and second pump or valve - 257230A Caleffi FKP6 collector sensor with 5 foot black cable - 257205 Caleffi FRP6 storage tank sensor with 8 foot gray cable - 257206 Caleffi FKP9 collector screw mount sensor with 5 foot black cable - 257207 Caleffi Replacement Fuse T4A - 257208 Caleffi iSolar Relay Controls Techs & Specs Manual 14. Caleffi Solar Pump Station Caleffi Solar Pump Station The Caleffi Solar Pump Station is a pre-installed and leak-tested unit with fittings for transferring heat from the collector to the storage tank. It contains important fittings and safety devices for the operation of the solar thermal system. Caleffi Dual solar pump station return & flow, Three-speed w/ 1 inch union male half for SolarFlex direct - 255060A Caleffi Dual solar pump station return and flow, Three-speed with 3/4 inch sweat unions - 255059A Caleffi Hand fill pump for solar stations - 255010A Caleffi Solar Pump Station Techs & Specs Manual

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