LENNOX 47K20 R39370B001 TRANSFORMER

Howdy! Thank you for posting your question concerning the Mansfield 211-1034 Flush Valve. To install this Mansfield flush valve, here are the easy steps:1st) Take off the hex nut from the thread of your flush valve.2nd) Put the flush valve into the arm of the trip lever and attach it into the round hole of the tank.3rd) Attach the hex nut into the bottom of the flush valve while holding the flush valve inside the tank.4th) Check the flush valve if it is working by holding the trip lever up and down. For more info, please refer to this video. Should you have further questions or concerns, please contact one of the Customer Service Department at 435-868-4020 from 7 AM to 7 PM MST (Mon-Fri) or through support@plumbersstock.com. They will be happy to assist you further. We thank you for choosing PlumbersStock. We are always happy to serve you!

Howdy! Thank you for posting your question concerning the Mansfield 211-1034 Flush Valve. Yes, this flush valve will work perfectly with your Mansfield 165 toilet tank. To order, simply click "Add to Cart", then enter the required information, and you'll be on your way. We thank you for choosing PlumbersStock. We are always happy to serve you! Enjoy shopping!

Howdy! Thank you for posting your question concerning the Mansfield 211-1034 Flush Valve. Unfortunately, we couldn't find any info saying that this part is a piston flush valve. But if this may be of help, this flush valve has a diaphragm piston. Also, we have contacted Mansfield and hope to hear from them soon. Please check back in with us at a later time, or leave your Email address below and we will contact you as soon as we have the answer. To order, simply click "Add to Cart", then enter the required information, and you'll be on your way. We thank you for choosing PlumbersStock. We are always happy to serve you! Enjoy shopping!

Hi there! Thank you for your interest in the Mansfield 211-1034 flush valve. Yes, this flush valve will fit the Mansfield 164-WHT toilet tank. To order, simply click the 'Add To Cart' button, fill in the required fields, and we'll take care of the rest. Thank you for choosing PlumbersStock! Have a great day!