Products & Spare Parts

BUDERUS · GB 022

Description Buderus GB022 gas condensing boiler, 24 kW, flue evacuation kit included The Logamax Plus GB022 wall-mounted gas condensing boiler adapts perfectly to your heating and domestic hot water needs. It is exceptionally robust, reliably ensuring constant comfort. Its compact dimensions allow for simple and flexible installation, making it ready for use in very short time. It is equipped with an advanced LCD display for easy and quick control. The Logamax Plus GB022 boiler is highly adaptable. With a high modulation ratio of 1:5, it efficiently adjusts to domestic hot water demands while remaining very energy-efficient. The unit is characterised by a high output for domestic hot water preparation of up to 25 kW. As a result, a sufficient amount of hot water is always available. Additionally, the boiler operates extremely quietly, meaning you can shower at any time of day or night without disturbing anyone. With a compact, modern, yet robust design, the Logamax Plus GB022 boiler integrates perfectly into any living space, providing elegance to the area in which it is installed. The hydraulic connections beneath the unit are not visible from the front and, with a depth of only 300 mm and a height of 710 mm, it can be perfectly fitted into the smallest of rooms, such as a hallway. Integration into an existing heating system is possible thanks to its modular design and the use of proven control technology. Installation and maintenance operations can be carried out easily due to the compact design. The boiler weighs less than 36 kg and allows frontal access to the internal components. This saves time and reduces maintenance costs. GB022 advantages: Increased efficiency thanks to a high modulation ratio of 1:5 High output in DHW (domestic hot water) preparation mode Compact design Simple installation Versatile installation options thanks to horizontal hydraulic connection capability Compatible with innovative systems via the EMS interface Elegant and functional design with an advanced LCD display Delivery set includes: Logamax Plus GB022-24 K H boiler (7736901496) Horizontal flue gas evacuation kit, L = 1000 mm (7738112495) Technical data ParameterValueMax. nominal heat output (Pmax) 40/30 °C25.2 kWMax. nominal heat output (Pmax) 50/30 °C25.2 kWMax. nominal heat output (Pmax) 80/60 °C24.0 kWMax. nominal heat input (Qmax)24.5 kWMin. nominal heat output (Pmin) 40/30 °C5.3 kWMin. nominal heat output (Pmin) 50/30 °C5.3 kWMin. nominal heat output (Pmin) 80/60 °C4.8 kWMin. nominal heat input (Qmin)4.9 kWMax. nominal heat output for hot water (PnW)25.0 kWMax. nominal heat input for hot water (QnW)25.5 kWEfficiency at max. output, heating curve 40/30 °C103%Efficiency at max. output, heating curve 50/30 °C102%Efficiency at max. output, heating curve 80/60 °C98%Efficiency at min. output, heating curve 36/30 °C109.5%Efficiency at min. output, heating curve 40/30 °C108%Efficiency at min. output, heating curve 50/30 °C108%Efficiency at min. output, heating curve 80/60 °C97.5%Standard efficiency rating, heating curve 75/60 °C105%Standard efficiency at 30% load, heating curve 40/30 °C108.5%Gas connection valuesNatural gas H (Hi(15 °C) = 9.5 kWh/m³)2.62 m³/hPropane (Hi = 12.9 kWh/kg)1.89 kg/hButane (Hi = 12.7 kWh/kg)2.24 kg/hPermitted gas connection pressureNatural gas H17 – 25 mbarLPG (liquefied gases)25 – 35 mbarExpansion vesselPre-pressurization0.75 barNominal volume of expansion vessel (EN 13831)6 litresHot waterMax. hot water quantity (with flow limiter)10 L/minWater temperature35 – 60 °CMax. cold water inlet temperature60 °CMax. permitted water pressure10 barMin. flow pressure0.3 barSpecific flow rate per EN 13203-1 (ΔT = 30 K)12.2 L/minValues for flue cross-section calculation (EN 13384)Mass flow of flue gases at max./min. nominal heat output11.31 / 2.40 g/sFlue gas temperature 80/60 °C at max./min. nominal heat output70 / 58 °CFlue gas temperature 40/30 °C at max./min. nominal heat output50 / 35 °CResidual discharge pressure125 PaCO₂ at max. nominal heat output9.6%CO₂ at min. nominal heat output8.6%NOx class6CondensateMax. condensate quantity (TR = 30 °C)1.7 L/hpH valueapprox. 4.8Losses with burner off at ΔT = 30 K0.36%Authorisation dataEquipment categoryII2 H 3 B/PInstallation typeB23, B23P, B33, C13(x), C33(x), C43(x), C53(x), C63(x), C83(x), C93(x)GeneralElectrical voltageAC 230 VFrequency50 HzMax. power consumption (heating mode)90 WEMC limit classBSound pressure level45 dB(A)Protection ratingIP X4DMax. flow temperature82 °CMax. permissible working pressure (PMS) – heating3 barPermitted ambient temperature0 – 50 °CHot water quantity7 litresMass (without packaging)35 kgDimensions (W × H × D)400 × 710 × 300 mm

SALUS · IT 500

SALUS iT500 SMART WI-FI THERMOSTAT WITH INTERNET CONTROL The Salus iT500 is a programmable thermostat with internet control, featuring optional DHW (domestic hot water) management and support for two heating zones, giving you the freedom to control heating at any time, from anywhere. For a quick setup, you can choose one of three preset programmes or create your own programme tailored to your lifestyle. Salus iT500 thermostat features: Can be controlled via internet using a smartphone or PC Can also be controlled directly, without internet access Wall-mountable Communication frequency: 868 MHz Optional DHW (domestic hot water) control Power supply: 2 × AA batteries Operating temperature range: 5 – 35 °C Device dimensions (W × H × D): 125 × 90 × 25 mm Gateway features: Power supply: 5 V (adapter included) The iTG500 connects to the router via a UTP cable, enabling internet access and remote control of the system Device dimensions (W × H × D): 90 × 40 × 25 mm Receiver features: Power supply: 230 V AC Max. amperage: 16 (5) A AUX (CH2/HW): 5 (2) A Output: 0 – 230 V Package contents: Salus iT500 chronothermostat iTG500 Gateway device, which connects to the router via a UTP cable and enables internet access and remote control of the system iT500RX receiver, which connects to the user's boiler Wall mounting bracket UTP cable Mounting screws

Homplex · HD 100 PRO Dual Control

Description Homplex HD100 PRO Double Control is an innovative methane gas detector. It can simultaneously trigger and control two solenoid valves, one or both in parallel. This gas detector is designed to operate with normally open and normally closed solenoid valves with 230 VAC. In parallel, the gas detector (sensor) can control and/or solenoid valves with 12 VDC voltage (normally open potential contact only). Detectorul de gaz metan Homplex HD100 PRO Double Control este un model de ultimă generație, concentrat pe siguranță. Acest aparat aduce numeroase îmbunătățiri, cum ar fi o instalare rapidă, o protecție îmbunătățită împotriva lichidelor, precum și o placă de fixare redesenată. Detectorul este compatibil cu electrovalvele normal deschise sau închise. El acceptă alimentare de la 230V curent alternativ, având o acționare electrică prin contact uscat + relee cu capacitate maximă de 8A la 250 VAC. Scopul fundamental al acestui detector de gaz metan este de a contribui la creșterea securității în spațiile în care sunt utilizate surse de foc alimentate cu gaz metan, cu precădere în mediul rezidențial. Funcția sa esențială este de a detecta eventualele scurgeri de gaz metan din încăpere și de a atrage atenția asupra prezenței acestora, utilizând semnale vizuale și acustice. Also, in some cases, the detector can interact with a solenoid valve, transmitting an electrical signal to cut off the gas supply, thus preventing the risk. For correct operation, it should be installed in higher places (about 30 cm from the ceiling) as methane gas is lighter than air. It is important to avoid placing it in areas with water vapor, oil droplets or smoke, as well as in enclosed spaces, at extreme temperatures or near sources of moisture. Essentially, the Homplex HD100 PRO Double Control, Homplex HD100 PRO Double Control, is a crucial component in ensuring the safety of individuals and the protection of property in the event of exposure to methane gas. By constantly monitoring methane gas concentrations, this device can prevent dangerous situations such as fires or explosions. Good to know in which situations the gas sensor is triggered – Generally, the gas detector is triggered when it detects methane gas accumulations in the room from leaks, depending on the sensitivity of the sensor. The Homplex HD100 PRO Double Control, methane gas detector with 2 solenoid valve ports is important for personal and property safety in the event of methane exposure. It provides constant monitoring of methane gas levels and can prevent potentially hazardous situations such as fires or explosions.