To learn more about english boiler's modular boilers. Sign up to get the latest promotions, new releases and freebies! Whether you’re replacing the unit you have or upgrading your home with a new hvac accessory, we can help. A safe and effective drain treatment – and made in usa! Electric boilers are an excellent alternative to a gas or oil boiler to run traditional radiator-based central heating or 'wet' underfloor systems. Best of luck.