top of page

RMS Electric Boiler Panels

Fully Modulating Boiler with Outdoor Reset Radiant Made Simple (RMS) Pre-Plumbed Panels are professionally engineered, manufactured and pressure-tested.


Each panel comes complete with boiler, expansion tank, air scoop, pressure relief valve, 5 port manifold, 3-speed pump and easy to follow instructions. Panels are designed around the reliable Thermolec TMB electric boiler with H Stamp.


Choose from four boiler sizes and a variety of manifold options. All components are securely attached to a rugged ABS plastic panel, ready to be mounted and connected to your hydronic heating system. Panel size comes in a compact design, measure 28" wide x 35" high x 9-7/8" deep.


RMS Pre-Plumbed Panels are an excellent value and problem-solver. They will enhance the appearance of your installation while decreasing the labor and expense required to complete your radiant project.

  • Compact and lightweight design
  • Full modulation for precise BTU demand output
  • Aquastat control -- adjustable supply water temperature range up to 190°F
  • Outdoor reset control
  • 30 psi pressure relief valve
  • No venting required

RMS 11 kW Assembled Panel w/Thermolec B-11TMB Boiler

$4,290.00 Regular Price
$3,600.00Sale Price
  • Maintenance
    There is little regular maintenance required. During the summer months, be sure to set your thermostat to a low setting or turn off the circuit breaker to prevent the system from heating the floor at the same time you are trying to cool the house. It is a good idea to turn the sys-tem on a couple times during the summer for 5 minutes to exercise the circulating pump. The pressure gauge should be checked periodically to make sure the system maintains a minimum of 15 PSI. If not, 23% antifreeze mixture needs to be added to adjust the system pressure and the system checked for leaks. (See Filling and Purging Section.) We recommend retightening the manifold fittings by hand when the system is fully warmed up. You should not have to add to this system regularly. If you hear gurgling sounds from the pump or you can see air bubbles circulating through the translucent pipe, recheck system pressure and adjust to 20 psi (with the pump not running) if needed.

    The RMS panel is warranted against manufacturing defects for a period of 2 years from the date of purchase. In the event of a component failure Radiant Made Simple will, at our discre-tion, provide a replacement unit or repair components for installation. At our request, the de-fective part(s) must be returned to Radiant Made Simple in order to receive credit. This war-ranty covers parts only. Damage resulting from abuse, water damage, or faulty installation is specifically excluded. Radiant Made Simple’s maximum liability shall be limited to the replace-ment cost of the unit.

    Technical Support
    Technical Support is available at:
    Or by calling (320) 297-9100  M-F 8:00am – 5:00pm Central time.

bottom of page