Ammonia is a normal constituent of all body fluids. At physiologic pH, it exists mainly as ammonium ion.
Compare the cost of the repair to the cost of replacing. A repair averages between $300 and $500 for most common issues. A replacement can cost between $3,000 and $5,000 for the new equipment installation, inspections and removing the old system.f you have a boiler installed or replaced, you might pay anywhere between $3,111 and $7,204. On average, homeowners tend to pay $5,100. These prices are highly dependent on the type of boiler you choose.
There are a multitude of tasks that a plumber would undertake and these vary in price accordingly. Installing a boiler could cost around Â£400 - Â£500 labour costs with the cost of the boiler itself ranging between Â£500 to Â£1300 for a standard boiler for a three bed semi-depending on type, make, model and quality.