Watts 0342691 30 PSI Pressure Relief Valve, Bronze, 3/4" 335 M2-030

No issues. Exact replacement of existing relief valve on furnace. Works well (no leaks) with teflon tape - no need for pipe dope. Word of advice... Unless your furnace is pristine, I wouldn't flip the relief valve lever after installation to test the valve. Any crud in your furnace water might work its way into the valve and cause the valve to leak, and then you'd have to flush the valve or clean it. I'm not saying to never test the valve, just leave it for your yearly maintenance.

Verry good

I replaced my valve. I don't know how old my old valve was. Not that old, I would think. My old valve started dripping last year, about 12 oz per day. The guy cleaning my fuel jets, told me he could replace it for $800. I said no. It increased it's leaking to 48 oz ever 2 days. Then, a cold snap hit this week, and my boiler is running hard. The valve started leaking 48 oz every 30 seconds. I bought this valve with same day shipping and fixed it myself in less than 15 minutes. I don't know how long this will last. But who cares? If I get 1 year, or 10, it cost 25 bucks. It looks quality, and has some left to it.

I bought this and it still leaked which means there was another problem. Took off the pressure tank and it was full of water. The bladder on the pressure tanks fail after 10 years so the pressure relief valve works instead.

This is holding well! Quick and easy to install!

Excellent

Fits

My floor heat boiler, which has been installed since 2010, was losing pressure. I couldn't figure out why for the longest time and finally hit on taking a close look at the relief valve. It was leaking. I couldn't find the correct replacement locally and ordered this one to replace the defective one. After draining some of the antifreeze out of the boiler, it was easy to change the valve - I had no issues at all. Now my pressure has been stable for a full week without any pesky decreases. I'm very happy with this unit and recommend it if it matches your system.

Excellent article ,identique à l’ancien,, et livraison Purolater exemplaire , très bon service avec Amazon et Purolater

EXACTLY as advertised/pictured... works perfectly, NO DRIP or LEAK

I bought this pressure relief valve as an emergency backup for my present valve. Other than a lower BTU rating, this one is similar to my current relief valve.

Pareil à la description Très bonne qualité

Remplacer un qui coulait toujours un peu, maintenant avec le nouveau, c'est parfait.