What are the specifications for a cast iron boiler?
ASME BPV Code Section IV service restrictions limit steam boilers to pressures not exceeding 15 psi and hot water boilers to pressures not exceeding 160 psi and/or temperatures not exceeding 250°F. Cast-iron boilers can be constructed in different configurations.
Can a cast iron boiler be used for hot water heating?
Cast-Iron Boilers. Cast-iron boilers may be used in steam heating or hot water heating applications within the scope and service restrictions of ASME BPV Code Section IV.
What happens when a cast iron boiler is overheated?
Thermal shock can occur when a boiler is overheated and cold water is added in an attempt to raise the water level. Under those circumstances, cracking is usually the least that can happen. The worst that can happen is an explosion which shatters the cast-iron boiler into many pieces and cause destruction and injury.
Can a cast iron boiler be field erected?
The cast iron units are available in forced draft and atmospheric burner configurations. Since the boiler is of the sectional design they can be field erected where access to the boiler area is restricted by narrow door ways and stairs .
How much energy does a cast iron boiler use?
Cast iron is an inefficient material for heat transfer. Did you know that every time heat or hot water is required, 450 pounds of cast iron and up to 15 gallons of water must be heated before the boiler can start heating the home? That is a lot of energy.
Thermal shock can occur when a boiler is overheated and cold water is added in an attempt to raise the water level. Under those circumstances, cracking is usually the least that can happen. The worst that can happen is an explosion which shatters the cast-iron boiler into many pieces and cause destruction and injury.
Is there a warranty on a cast iron boiler?
The Cast Iron Boiler Warranty: Did you know that cast iron boiler manufacturers rarely cover the whole assembly and they totally ignore the gaskets (the weakest link in the cast iron chain)? Check out Energy Kinetics’ industry leading steel boiler warranty.
The cast iron units are available in forced draft and atmospheric burner configurations. Since the boiler is of the sectional design they can be field erected where access to the boiler area is restricted by narrow door ways and stairs .
