how to wire a boiler circulator pump
* A circulator pump 1/25th horsepower plus connection flanges. about 1" travel * A 24 volt to 115 volt relay * an extra thermostat. Have it pump away from the compression tank and toward the radiation. * A 115 volt pull solenoid. Follow circulator pump manufacturers curve based on flow rate/delta T needed. also an immersion well to go with it. Circulator Main Condenser Main Turbine Electric Generator Throttle Valve Feedwater Pump Core Steam Generator High Temperature Gas-Cooled Reactor (HTGR) Another type of reactor uses heliu m gas instead of water as its medi a for removing heat from the core. Circulator DHW/Zone Circulator Boiler Junction Box Line Voltage Wiring Connections Green White Black Yellow System Circulator Service Switch (Optional) Overcurrent Protection/ GND Disconnect L2 L1 Power Supply 120/60/1 Alliance SL Indirect Water Heater TPI Control Not the cheapest pump but very good product and if it lasts as long as previous pump will be excellent value. Turn off water to the circulating pump. Heat only * thermostat wire, from boiler to house. Are you looking for Radiant Floor Heating, PEX Piping and Infloor Heat and more! Wire the circulator to come on at the call of the room thermostat. Burnham MPO-IQ115-TL Water Boiler Packaged 2 Section Oil Less Burner Natural Draft 101000 BTU 87% AFUE ECM Circulator Electronic Ignition 115000 BTU Cast Iron $2,166.80 / ea Qty Contact BlueRidgeCompany.com and Save. Online Purchasing of Hydronic and Radiant Heating Systems and Supplies w/ Huge Trade Discounts. You may wish to also turn off the breaker for safety. Torrco is a wholesale distributor of plumbing, piping, HVAC, kitchen and bath supplies for both trade and retail customers serving Connecticut, Massachusetts & New York. Drain any excess water out of the system and close isolation valves that are on both sides of the circulator. Step 2 - … Rated 5 out of 5 by Athomeboy from Replacement for 20 year old pu The old grundfos had 3 fixed and 4 variable settings so this was a direct if newer technology replacement. You'll also need a second circulator to move water from the boiler to the heat exchanger. * An aquastat, contact open on heat rise. pressure drop). Capitol Group is a leading wholesale distributor of plumbing, heating and air conditioning, industrial/mechanical and kitchen products since 1946. Make sure that you have appropriate wiring available to hook up the thermostat. Easy to fit and as we have TRV's on radiators the PP setting works really well and pump is silent when running. We stock a wide range of boilers, valves, controls, pumps and other components used in a boiler room. Wire this one so it runs at the same time as the zone circulator. Heating Supplies category contains products used for gas or oil-fired hydronic (hot water) heating applications, including products for radiant and baseboard or radiator heating installations. Assume a wet rotor circulator with wire-to-water efficiency of 25 is used as the primary circulator.