WHAT IS THE KLOVER BUILT-IN PELLET STOVE
The Klover built-in pellet stove is WAVE 11s, a pellet fireplace designed to fit flush with the wall or inside existing niches. WAVE 11s declares a nominal heat output of 10.1 kW, an efficiency of 92% and energy class A+, with overall dimensions of 78x60x75 cm.
WAVE 11s belongs to the Klover fireplaces and is designed for homes that want the pellet flame inside the wall rather than an appliance standing on the floor. The steel front has slim frames and a wide glass that brings out the depth of the flame. With a flush-to-wall installation, only the front and the flame remain in view.
The WAVE 11s WOOD version has the same output, the same efficiency, the same dimensions and the same weight as WAVE 11s. What changes is the front, clad in natural wood.
HOW A BUILT-IN PELLET STOVE IS INSTALLED IN A NICHE
WAVE 11s has an adjustable frame for integration into existing niches, and the technical sheet describes it as designed for linear installations. The WAVE 11s pellet fireplace measures 78x60x75 cm and weighs 170 kg: these are the first two figures to compare with the niche, when the niche already exists.
The flue outlet of WAVE 11s has a diameter of 80 mm and must be connected to a compliant chimney flue, as with every pellet appliance. The position of the niche and the path of the flue gases are assessed on site with the installer, before deciding where to build in the pellet fireplace.
The WAVE 11s sheet lists modern living rooms, minimalist living areas and renovated spaces as ideal settings, where formal cleanliness is a key element. In these rooms the built-in pellet stove leaves the floor free and gives the wall the task of housing the flame.
HOW MUCH WAVE 11S HEATS AND HOW IT SPREADS THE WARMTH
WAVE 11s declares 10.1 kW of nominal heat output with an efficiency of 92%. The heated surface area stated on the sheet is 91 m² for WAVE 11s and 90 m² for WAVE 11s WOOD. The sheet figure is a reference: the real heat demand depends on the insulation of the house, the windows and the climate zone.
Heat reaches the room through Cyclone ventilation, adjustable over 5 levels. The position of the fan creates a cyclone effect that spreads the warm air evenly through the room.
To carry warm air into other rooms as well, WAVE 11s is available in the Multi-Air version, with dedicated ducting. It is the same principle as the ducted pellet stove, applied to a built-in pellet fireplace.
HOW COMBUSTION WORKS IN THE WAVE 11S PELLET FIREPLACE
In the WAVE 11s pellet fireplace the pellets burn in the Klover patented self-cleaning brazier. With a partial, reverse rotation, the brazier cleans itself automatically in a few seconds and discharges the residues evenly into the ash pan, so combustion conditions stay constant over time.
The patented Pellet Cruise Control system adjusts the supply of pellets and air progressively, instead of working through continuous switching on and off. The result declared by Klover is a more stable and complete combustion, with lower pellet consumption and smoother, quieter operation. Pellet Cruise Control and the other Klover technologies have a dedicated page on klover.it.
The combustion chamber of WAVE 11s is made of HD vermiculite, a material with high mineral density that insulates the chamber, keeps the flame efficient and avoids needless heat waste.

HOW A BUILT-IN PELLET STOVE IS CLEANED AND CONTROLLED
In a pellet fireplace built into the wall, maintenance is done from the front. WAVE 11s has the Frontal Clean system for simplified maintenance, and for WAVE 11s WOOD the sheet also states front access to the cleaning components. With the door open, the brazier and the ash pan are reached from the front.
The controls of WAVE 11s are on a touch remote control with a built-in programmable thermostat. Temperature and schedule are set from the sofa, with no need to reach the pellet fireplace in the wall, and the programmable thermostat runs the appliance in the chosen time slots.

WAVE 11S IN STEEL OR WAVE 11S WOOD IN WOOD
WAVE 11s has a steel front, with slim frames and a technical language consistent with contemporary interiors and renovations. WAVE 11s WOOD has a natural wood front in the Rovere and Blanc variants, on a technical steel structure that ensures a precise flush-to-wall installation.
The WAVE 11s WOOD sheet recommends it for contemporary, Nordic or minimalist interiors and for projects that call for a warmer, more textured presence. Output, efficiency, dimensions and weight stay the same in both versions, so the choice between steel and wood is purely a matter of interior design.
The complete sheets of WAVE 11s and WAVE 11s WOOD, with all the technical data, are on klover.it: a quote can be requested from each product page.
