{"id":57239,"date":"2026-08-17T11:19:22","date_gmt":"2026-08-17T09:19:22","guid":{"rendered":"https:\/\/wodatherm.com\/product\/technotherm-partial-storage-flat-s-1000-dsm-z\/"},"modified":"2026-08-22T02:30:35","modified_gmt":"2026-08-22T00:30:35","slug":"technotherm-partial-storage-flat-s-1000-dsm-z","status":"publish","type":"product","link":"https:\/\/wodatherm.com\/en\/product\/technotherm-partial-storage-flat-s-1000-dsm-z\/","title":{"rendered":"TECHNOTHERM TT-KS Flat 1000 S DSM Z \u2013 1 kW fireclay electric radiator"},"content":{"rendered":"
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Heat-retaining electric radiator \u00b7 anthracite \u00b7 1 kW<\/p>\n

Fast controlled room heat with a fireclay core<\/h2>\n

TECHNOTHERM TT-KS Flat 1000 S DSM Z<\/span><\/strong> is a slim 1.0 kW electric radiator for wall mounting. Its 70 mm-deep anthracite cabinet contains a fireclay core that absorbs part of the heat during operation and continues releasing it after the heating element switches off. The integrated DSM 2.0 thermostat controls the room temperature and supports a weekly operating schedule.<\/p>\n

This is a heat-retaining radiator, not a large night-storage heater. It reacts faster than a full storage appliance and combines direct room heat with a smaller amount of thermal storage. That distinction matters when selecting the product: it is designed to maintain comfort in a regularly used room, not to accept an all-night charge for release throughout the following day.<\/p>\n

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Nominal input<\/span>1.0 kW<\/strong><\/div>\n
Dimensions<\/span>680 \u00d7 630 \u00d7 70 mm<\/strong><\/div>\n
Weight<\/span>approx. 36 kg<\/strong><\/div>\n
Finish<\/span>anthracite<\/strong><\/div>\n
Control<\/span>DSM 2.0 thermostat<\/strong><\/div>\n
Availability<\/span>in stock<\/strong><\/div>\n<\/div>\n<\/section>\n
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Heating principle<\/p>\n

Direct heat and retained heat in one wall-mounted appliance<\/h2>\n

The electrical element converts electricity into heat. Part of that heat reaches the room promptly through the cabinet, radiant output and natural convection; part warms the dense fireclay core. When the thermostat reduces or stops the electrical input, the warm core continues transferring stored heat to the room. The result is a smoother release profile than a very lightweight direct heater.<\/p>\n

The core does not create additional energy and the appliance is not a heat pump. One kilowatt-hour of electricity remains approximately one kilowatt-hour of room heat. Its practical value is the controlled timing and character of that heat: steady temperature control, a useful residual effect and the option to coordinate flexible heating periods with the building’s energy strategy.<\/p>\n

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Only 70 mm deep<\/h3>\n

The flat cabinet fits wall positions where a deeper storage heater would take too much room.<\/p>\n<\/article>\n

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Fireclay heat retention<\/h3>\n

The mineral core continues giving off heat after active electrical heating stops.<\/p>\n<\/article>\n

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Radiation and convection<\/h3>\n

The appliance combines radiant warmth from its surfaces with natural air circulation and requires no continuously running fan.<\/p>\n<\/article>\n

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Weekly room control<\/h3>\n

The DSM 2.0 thermostat supports scheduled comfort and setback periods for regularly used rooms.<\/p>\n<\/article>\n

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Optional remote access<\/h3>\n

App and internet functions require the separately specified TECHNOTHERM SmartBox; they are not implied by the radiator alone.<\/p>\n<\/article>\n

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PV-aware planning<\/h3>\n

Where the approved controls and actual heat demand permit it, selected operation can be coordinated with genuine photovoltaic surplus.<\/p>\n<\/article>\n<\/div>\n<\/section>\n

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Control and energy management<\/p>\n

Room comfort remains the first control condition<\/h2>\n

The DSM 2.0 thermostat regulates the target room temperature and provides time-based operation. The current installation manual requires open-window detection to remain enabled during commissioning and describes adaptive start and weekly control functions in the DSM thermostat documentation. Correct programming avoids heating an empty room unnecessarily and allows the radiator to recover the required comfort temperature before the occupied period.<\/p>\n

Remote access for the DSM 2.0 version requires a separate SmartBox. The radiator must not be presented as connecting directly to the router in the same way as the different DSD version. Any photovoltaic, dynamic-price or building-management strategy must therefore include the correct interface, reliable communication and an agreed fallback when an internet or energy signal is unavailable.<\/p>\n

Photovoltaic surplus can be useful only when the room has a real present or future heat requirement. Heating an already warm room merely to consume surplus is not a saving. WodaTherm\u2122 coordinates the room schedule, temperature limits and available energy signal so that comfort and energy use support one another.<\/p>\n<\/section>\n

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Verified model data<\/p>\n

TECHNOTHERM TT-KS Flat 1000 S DSM Z specifications<\/h2>\n

The values below belong to manufacturer order number 450610275. Similar white, DSD, low-profile or vertical models have different order numbers and must not be substituted silently.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/th>\nTT-KS Flat 1000 S DSM Z<\/span><\/td>\n<\/tr>\n
Product type<\/th>\nheat-retaining electric radiator \/ partial-storage heater<\/td>\n<\/tr>\n
Nominal input<\/th>\n1,000 W<\/td>\n<\/tr>\n
Supply<\/th>\n1\/N\/PE 230 V, 50 Hz<\/td>\n<\/tr>\n
Dimensions W \u00d7 H \u00d7 D<\/th>\n680 \u00d7 630 \u00d7 70 mm<\/td>\n<\/tr>\n
Approximate weight<\/th>\n36 kg<\/td>\n<\/tr>\n
Finish<\/th>\nanthracite, powder-coated<\/td>\n<\/tr>\n
Protection<\/th>\nClass I, IP20 for the listed configuration<\/td>\n<\/tr>\n
Connection cable<\/th>\n1.5 m with protective-contact plug<\/td>\n<\/tr>\n
Thermostat<\/th>\nintegrated DSM 2.0 electronic thermostat<\/td>\n<\/tr>\n
App access<\/th>\noptional; separate SmartBox required<\/td>\n<\/tr>\n
Standard installation<\/th>\nwall mounting; optional support feet are available separately<\/td>\n<\/tr>\n
Manufacturer order number \/ SKU<\/th>\n450610275<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
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Sizing<\/p>\n

Select 1 kW from heat loss, not floor area alone<\/h2>\n

Room size is only an orientation. Insulation, glazing, outside walls, ventilation, ceiling height, desired temperature and local design weather determine the actual heating demand. WodaTherm\u2122 checks the heat-loss basis and electrical capacity before confirming that the 1 kW model is appropriate.<\/p>\n

The radiator is suited to a regularly used dry room when the calculated load and available wall position match the appliance. It can serve as full-room, supplementary or transitional heating only where the building calculation supports that role.<\/p>\n<\/div>\n

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Installation<\/p>\n

Plan the wall, clearances and electrical connection<\/h2>\n

The manual specifies a preferred position below a window or on an external wall. The substrate and fixings must safely carry approximately 36 kg. Standard clearances include 5 cm to adjacent masonry, 10 cm to combustible material at the sides, 8 cm above the floor and 10 cm below a non-combustible or 15 cm below a combustible element above the heater.<\/p>\n

Do not cover the radiator or obstruct its air paths. It is an IP20 dry-room configuration and must not be treated as a bathroom model. Installation, protective conductor, circuit protection and any fixed connection must comply with the manual and local electrical rules.<\/p>\n<\/div>\n<\/section>\n

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Supply scope and commissioning<\/p>\n

Know what is included before installation day<\/h2>\n

The offered product is the anthracite DSM Z configuration with its integrated DSM 2.0 thermostat and standard wall-mounting components. A SmartBox for internet\/app functions, optional support feet, external energy-management hardware, installation work and wall preparation are included only when listed separately in the WodaTherm\u2122 proposal.<\/p>\n

During commissioning, the installer checks supply voltage, protective conductor, secure mounting, required clearances, thermostat sensing, open-window detection and the selected programme. The type plate and the manual supplied with the appliance take precedence if a later production revision differs from general family literature.<\/p>\n

The gallery includes clearly identified family construction and accessory illustrations; some of those technical views show the white cabinet. The ordered finish is governed by SKU 450610275 and the anthracite main product image.<\/p>\n<\/section>\n

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Continue planning on WodaTherm\u2122<\/p>\n

Category, brand and installation manual<\/h2>\n

Electric storage heaters and heat-retaining radiators<\/a> \u00b7 TECHNOTHERM products<\/a> \u00b7 Installation and operating manual<\/a><\/p>\n

WodaTherm\u2122 keeps supplier research and commercial sources private. The manual hosted on this store remains authoritative for installation, safety and commissioning.<\/p>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Slim anthracite 1 kW electric radiator with a fireclay heat-retaining core, integrated DSM 2.0 thermostat, weekly control and optional app access through a separate SmartBox.<\/p>\n","protected":false},"featured_media":57240,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[2758],"product_cat":[2754],"product_tag":[2811,2814,2813,2812,2810,2809],"class_list":["post-57239","product","type-product","status-publish","has-post-thumbnail","product_brand-technotherm","product_cat-tepelna-akumulace","product_tag-1-kw-electric-heater","product_tag-anthracite-electric-radiator","product_tag-dsm-2-0-thermostat","product_tag-fireclay-heat-storage-core","product_tag-heat-retaining-electric-radiator","product_tag-tt-ks-flat-1000-s-dsm-z","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/product\/57239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/comments?post=57239"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/media\/57240"}],"wp:attachment":[{"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/media?parent=57239"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/product_brand?post=57239"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/product_cat?post=57239"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/product_tag?post=57239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}