Amtrol Champion CH-80Z

Questions and Answers

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George Clark DDSAug 12, 2025
Why is there no hot water from my Amtrol Champion CH-80Z?
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  Grace OsborneAug 12, 2025
  If your Amtrol Water Heater isn't producing hot water, here are a few things to check: * Examine the circuit breaker, boiler emergency switch, and boiler reset switch. * Purge any air from the system. Make sure the circulator is on the Boiler Supply and inspect the air vents. * Inspect the circulator and zone valve; repair or replace them if needed. * Check the boiler system, as it must be operational to generate hot water. * Verify continuity while rotating the knob to ensure the circuit opens and closes correctly.
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Sarah StephensAug 23, 2025
Why is my Amtrol Champion CH-80Z making noise?
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  Willie JohnsAug 23, 2025
  If your BoilerMate® is making noise, try these steps: * Purge the boiler loop and check the air elimination equipment. * Repair or replace the pump. * Make sure the proper Therm-X-Trol® or equivalent thermal expansion tank is installed and the air charge is adjusted correctly. * Note that a creaking or hissing sound is normal when first pressurized and should stop after pressurizing. Always check for leaks.
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umontesAug 27, 2025
Why is the water from my Amtrol Champion CH-80Z too hot?
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  Monica ReyesAug 27, 2025
  If the water from your Amtrol Water Heater is too hot, you can try the following: * Reduce the temperature setpoint. * If the Boiler Return is plumbed to the suction-side of a heating circulator, overheating can occur when the home’s heat is on. Correct the plumbing. * Fully insert the temperature sensor bulb. * Repair or replace any faulty components. * Clean, repair, or replace any necessary parts.
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Connie RobertsAug 31, 2025
What causes discolored water from Amtrol Champion CH-80Z?
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  Raymond RamosAug 31, 2025
  If you notice discolored water from your Amtrol Water Heater, here's what could be happening: * Have the water tested for contaminants. Common issues include: Blue/green color indicating copper discoloration due to low pH; Black staining/sulfur odor indicating hydrogen sulfide; White deposits indicating hard water; Red staining indicating high iron levels. * Install a sediment filter and purge the unit more often to prevent future problems.
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Maria KimSep 3, 2025
What to do if circulator or zone valve will not operate when calling for hot water in Amtrol Champion CH-80Z?
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  corey52Sep 3, 2025
  If the circulator or zone valve isn't working when you call for hot water from your Amtrol Water Heater: * Check the connections using the wiring diagrams. * Repair or replace the pump or zone valve.
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Craig MarshSep 7, 2025
What to do if boiler will not operate when calling for hot water in Amtrol Champion CH-80Z Water Heater?
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  Elizabeth HarmonSep 7, 2025
  If the boiler does not operate when calling for hot water in your Amtrol Water Heater: * Check the connections using the wiring diagrams. * Note that the boiler will periodically cycle on and off during operation. * Have the boiler repaired to restore proper operation.
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Brittany EdwardsSep 10, 2025
What to do if the relief valve on my Amtrol Water Heater is dripping?
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  Robert LuceroSep 12, 2025
  If the relief valve on your Amtrol Water Heater is dripping or opening, consider these solutions: * Install the correct Therm-X-Trol® or equivalent thermal expansion tank. * Make sure the precharge air pressure matches the static water pressure. * If your city pressure exceeds 80psi, install a Pressure Reducing Valve (PRV). * Find out what is causing the over temperature condition and fix it. * Replace the relief valve.
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Cody BullockNov 14, 2025
What to do if my Amtrol Water Heater has insufficient hot water?
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  Christopher CarlsonNov 15, 2025
  If your Amtrol Water Heater isn't providing enough hot water, consider the following: * Check the sizing of the water heater based on your household size and boiler output. * Increase the temperature setpoint. * Wire the system for domestic hot water priority. If the issue continues, think about adding storage or increasing the tank size. * Check the Boiler Supply/Boiler Return during a cold startup. If the temperature difference is less than 20F, clean the heat exchanger and install water treatment equipment to prevent this from happening again. * Check for an undersized or faulty circulator, a stuck or undersized zone valve. Make sure all shutoff valves are open and inspect for a stuck flow check valve. Purge the boiler loop to remove any air. * Install or replace the dip tu...