Add another one to make up the difference or replace it with what is needed. There is no magical fix, not enough is not enough.
This is the typical price for a new 9L steam boiler. To find a price lower than this you will either have to get lucky with a sale, or purchased used.
Solid fuel boiler can be purchased from Nextag, eBay, Amazon. One should check with their local energy company for a better deal and service for this product.
If one is looking for to buy a Vaillant Combi Boiler, one can purchase one directly from manufacturer. Other ways to purchase one online could be eBay or PlumbNation.
Ferroli gas boilers can be purchased at home supply stores. In the U.S. a boiler is often referred to as a furnace.
A hot water boiler is a hot water heater that needs to have its parts replaced form time to time as they tend to wear out. Parts to hot water boiler can be purchased at home improvement stores like Home Depot and Lowe's. The boilers can also be purchased at a local plumbing supply store.
Boiler can be classified as below
Atmospheric Fluidized Bed Combustion Boiler (AFBC boiler) is a type of operational boiler. In a AFBC boiler a little more fluidized bed combustor is added than a conventional shell boiler.
what is boiler
A fish boiler is a hous boiler that stores fish instead of water.
There are a number of references to use to find boiler servicing. For example, Service Experts, Inferno Boiler, and Boiler all provide useful information about boiler servicing.
steam boiler
An IK on a boiler is a Soot Blow. It is mounted on the sidewall of a boiler furnace and cleans the internal boiler parts with high pressure.