The Precision Boilers Model HW Electric Hot Water Boiler is nearly identical in design and operation to the PCW Compac Electric Hot Water Boiler but with a larger footprint to deliver higher heating capacity utilizing a horizontal vessel configuration. Like the PCW, standard models can be customized to meet unique installation and control requirements.

Features & Benefits

• Can be installed where venting a fuel-fired boiler is not an option.
• Fits even where access is limited—custom models can be supplied in a ‘knock-down’ condition.
• Each heating element is fitted with its own 2-1/2” square mounting flange, installed in the head of the vessel to simplify maintenance and reduce downtime.
• Step Circuit Enable/Disable switches make it easy to limit boiler’s maximum firing rate when other higher priority electric loads are peaking.
• Optional SCR added to the boiler control package delivers 100:1 turndown to precisely follow heating load while minimizing energy usage and near infinite modulation.
• Requires no vent stack, breeching, or combustion air louvers—reducing total installation costs and speeding up completion.
• Available with BACnet and MODbus communications for remote control and monitoring.