Thermostat with underfloor sensor - ECRU IMPRESJA RTP-1Y/M/27

Temperature regulator with underfloor sensor – simple yet effective

This is not just a regulator—it’s a component that blends into the interior design rather than disrupting it. Its square shape, subtly convex surface, and natural ecru finish ensure the device doesn’t stand out from its surroundings. It operates silently, with no backlighting, drawing no attention—and that’s its strength. In spaces with minimalist or industrial aesthetics, it looks like a deliberate design element, not an afterthought.

Threaded terminals are not merely technical details—they offer a practical advantage for installers. There’s no need to struggle with tightening wires in conventional screw terminals. Simply insert the wire, hold it with your finger, and tighten—no risk of damaging the insulation, no need for special tools. The same applies to installation in tiles: a mounting depth of 28 mm matches the standard for most backboxes, so no modifications to cutouts are required. With a height and width of 71 mm, it’s a universal size that fits every frame from the Impresja series.

A load capacity of 3200 W for resistive heaters and 750 W for induction systems means it supports both basic underfloor heating elements and more advanced heat pump-based radiant floor systems. No additional contactor is needed—the regulator handles everything on its own. An IP20 protection rating is sufficient for indoor installations—it’s not intended for wet zones, but where it’s meant to operate (bedroom, living room, lounge), it’s perfectly safe.

Ecru is not white. It’s a warm, slightly creamy tone—ideal where walls are pastel or when you want to avoid harsh contrast. It doesn’t reflect light like silver, nor dominates like black metal. It’s neutral—but never bland.

All models in this series share the same construction: a rigid plastic housing, a metal frame (in this case, with a natural, unlacquered surface), and no backlighting. This means: low failure rate and no wear-prone components. No LEDs to burn out. No screen to fog or fail. It’s simple—and that’s why it lasts.

In bulk packaging, you’ll find five units—ideal for multi-family construction or apartment block renovations. For the end user, it’s one thing: a regulator that works as it should—quietly, without flickering, and without constant adjustment.