Boiler

CMadatMe

Has anyone had the pleasure of seeing the new Vitodens 100 and 200 boilers from Viessmann. I've been dealing with Viessmann for a number of years they have finally come up with a boiler that contends price wise with every other wall hung out there with a much better boiler.

The new burner on the 200 is unbelievable. If will fire nat/lp gas without having to touch it and also looks at gas pressure and adjusts accordingly. No more nusiance lockouts do to loss of gas pressure. Will fire down to 2"wc on Nat Gas and 4"wc on LP. It comes standard with the Vitotronic 200 control so you can do high temp, low temp, domestic, add motorized mix vlvs without having to add anything. The 100 is now outdoor reset standard at the same price as the older 100. The 200 has comes down 25%-35% in price and they have added bigger sizes. Watch out Buderus and the rest Viessmann is now in your price ball park!

EricAune

i'm sure their not scared

anyone qualified can adjust gas inlet pressures, manifold pressures and water column.