Spartherm Fireplace Cassette 3RL custom-made

Spartherm fireplace insert/cassette 3RL custom-made

Fireplace cassette 3RL: Heating insert with self-closing door according to DIN EN 13229

Rediscovering the joy of fire

A cool evening – a warming fire in the open fireplace, the epitome of coziness. If only it weren't for flying sparks, unsightly ash, and the constant need to add more wood. What's more, with older fireplaces, most of the heat is lost up the chimney and doesn't reach the room.

Wouldn't a fire be much more enjoyable if you didn't have to constantly keep an eye on the fire?

An open fireplace can be easily optimized: Heating performance, efficiency, and comfort can be significantly improved by installing a fireplace insert or a fireplace door from Spartherm. This straightforward retrofit is a clean, effective, and quick solution. Spartherm offers a wide range of standard options and, upon request, custom-made solutions tailored to fit any existing fireplace design.

This means: Less work with the fireplace, more warmth, and greater safety.

In architecture, there are no limits to creativity. For sophisticated room concepts with unique fireplaces, Spartherm offers precisely fitting, custom-made fireplace inserts. As an expert in combustion technology with its own manufacturing facilities, Spartherm enables the realization of individual custom designs.

With contemporary fireplace designs from Spartherm, every living space receives the perfect finishing touch, both visually and technically!

The production of a new fireplace insert is based on the structural conditions and the exact dimensions, which must be determined on-site by the stove fitter.

Spartherm fireplace inserts and doors are always manufactured with absolute precision, making each one unique.

Do you already have an impressive space for your fire, but are still lacking comfort, safety, and efficiency? With a custom-made Spartherm fireplace insert, you get all this and much more: a fire experience for the senses.

Spartherm fireplace inserts up to 700 mm wide have a nominal heat output of 6 kW, wider ones have an output of 8 kW.

Description Fireplace Cassette 3RL

• door with side glass on both sides up to a maximum width of 1,000 mm
• Discreet controls
• Self-closing firebox door A1
• Firebox floor, firebrick lined, cast
• Firebox walls lined with vermiculite
• Double floor and walls for convection air circulation
• Air inlet louvers for convection air (cold air)
• Air outlet louvers for convection air (warm air)
• Ash drawer, ash grate, and log catcher
• Heat exchanger tubes for convection air
• Integrated primary air regulator (adjustable/swivel handle)
• Lever for stepless secondary air control (operable with a cold hand)
• Adjustable feet for leveling the fireplace cassette
• Convection acceleration via stepless fan control (optional, from a front width of 600 mm)

Optional accessories:
Installation material, sealing cord, convection fan, exhaust pipe from the interior (screw-on), exhaust manifold (screw-on), angled end plates (screw-on), end plate (at least 15 mm wide), cast iron lining.

Optional versions:
Opening corner side door
Ash chute to basement
Curved end plate (custom-made to template or drawing)
Arched end plate (custom-made to template)
Curved glass doors
Prismatic glass door (1- or 3-panel)

Any existing fireplace can be optimized for heating performance, comfort, and safety with minimal effort. This eliminates inefficient combustion, difficult-to-remove ash residue, and dangerous sparks. An added bonus: The design of Spartherm fireplace inserts and doors adapts perfectly to any fireplace and room layout.

Custom-made fireplace inserts with self-closing doors compliant with DIN EN 13229. The fireplace inserts are tested according to the second stage of the German Federal Immission Control Act (BImSchV).

Fireplace inserts modify the design of an existing open fireplace. Therefore, consultation with your local chimney sweep is required before ordering.