{"product_id":"re-gas-brennwert-wandheizkessel-quinta-45","title":"RE Gas Condensing Wall-Mounted Boiler Quinta 45","description":"RE Quinta 45, 42.4 kW (50\/30°C) Gas Condensing Wall-Mounted Boiler Gas condensing appliance according to EN 15502, designed for wall mounting, suitable for room-sealed or open-vented operation. CE-certified and type-tested. For closed heating systems according to DIN EN 12828. Consisting of a monobloc heat exchanger made of corrosion-resistant aluminum\/silicon cast with an integrated stainless steel pre-mix burner, modulating from 21 to 100%. Speed-controlled fan with intake silencer, and gas valve with enhanced safety. Gas firing automatic control with all necessary safety functions. Large color display with plain text display and intuitive operation of the weather-compensated control, as well as the diagnostic system and display of maintenance intervals. Standard features include weather-compensated control for two mixed heating circuits, as well as a domestic hot water control. Connection of a circulation pump possible via an additional circuit board with time program (available as an accessory). Equipped for use in BMS systems via a 0-10 V signal for power or temperature demand. Outdoor sensor included in delivery. (Further sensors available as accessories). Output for fault and operating messages. PWM or 0-10V output signals for controlling a pump or as feedback to a BMS. L-Bus and S-Bus communication via Quick connect system. Control of a multi-boiler cascade with up to 8 boilers possible. Equipped with an integrated flue gas non-return flap for installation in multi-boiler cascades. Suitable for gas appliance category II2ELL3B\/P (natural gas H\/L and LPG B\/P). Pre-set for natural gas E (H). Certified for operation with 20 vol% H2 in natural gas. Side panel: steel sheet, RAL7016. Front made of recycled plastic, RAL7011. Minimum circulation water volume not required. Technical data: Rated output: 9.1 to 42.4 kW (50\/30), 8.0 to 40.8 kW (80\/60). Sound pressure level \u003c 45.1 dB(A) at 1m distance. Residual pressure at flue gas connection: 150 Pa. Max. operating pressure: 4 bar. Max. operating temperature: 90 °C. Seasonal space heating energy efficiency ηs = 94. Energy efficiency class A (A+++ to D). Dimensions: Height: 837 mm, Width: 500 mm, Depth: 476 mm. Connections: Flue gas connection DN 80\/125. Flow and return connection 1 1\/4 inch external thread. Gas connection 3\/4 inch external thread. Supply voltage: 230V \/ 50Hz. Mounting weight 52 kg. Item number 7844033. EAN number 8713809373535, Item number: 7844033","brand":"Remeha","offers":[{"title":"1","offer_id":56546903818626,"sku":"WCW-0321335-001","price":4356.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/3675\/7890\/files\/9_e_0_0_9e009570a4a5625c49256c9e9c57645746d68b10_wcw_0321335_gl_image1_converted_500x500_reb_w7844033_jpg.jpg?v=1775852612","url":"https:\/\/shop.we-connect.work\/en\/products\/re-gas-brennwert-wandheizkessel-quinta-45","provider":"weconnectwork","version":"1.0","type":"link"}