Should I even bother using X300 if everything is brand new and all press and some screw fittings? Should I just start it up and use X100 instead?

[Thekid1]

Hey all. I installed a Navien combi 190/060H. All piping, fittings and components are all new. Everything is mostly press with some screw fittings that have teflon tape and teflon paste on them.

Should I even bother using Sentinel X300 and just go straight for the X100?

Thanks for the help.

 

[Fitter30]

Never dealt with either chemical. Normally with a water boiler would fill and drain it. Refill put in a quart of rectorseal 8 way boiler treatment bleed the air out of system then turn the pumps on to let the air elimination device to get the rest. Check the air charge in ex tank and system pressure fire boiler. Hopefully it has a micro bubbler for air device.

 

[Sponsor]

 

[Thekid1]

Never dealt with either chemical. Normally with a water boiler would fill and drain it. Refill put in a quart of rectorseal 8 way boiler treatment bleed the air out of system then turn the pumps on to let the air elimination device to get the rest. Check the air charge in ex tank and system pressure fire boiler. Hopefully it has a micro bubbler for air device.

Thanks. I'll look into Rectorseal 8. Yea I think the Calleffi air device gets rid of micro bubbles.

 

[Fitter30]

Thanks. I'll look into Rectorseal 8. Yea I think the Calleffi air device gets rid of micro bubbles.

Take a few pics of boiler , piping and ex tank