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Hoval Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Hoval products.

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User Manuals, Instructions and Guides for Hoval products.

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Hoval 07 24 ver2.5 Fill and Replacement Water Quality Instructions

January 1, 2026

Hoval 07 24 ver2.5 Fill and Replacement Water Quality Key Standards IMPORTANT. Reference should be made to the following. BSRIA BG29/2020 Pre-Commission Cleaning of Pipework Systems 6th Edition. BSRIA BG50/2021…

Hoval Classic 35-120 TopGas Wall Mounted Gas Condensing Boiler Instruction Manual

October 18, 2025

Hoval Classic 35-120 TopGas Wall Mounted Gas Condensing Boiler Specifications Product: Wall-mounted gas condensing boiler Model: Stand-Gasbrennwertkessel Subject to modifications Part Number: 4 213 892 / 02 - 09/25 Product…

Hoval UltraGas 15-100 Floor Standing Gas Condensing Boiler Owner’s Manual

June 19, 2025

Hoval UltraGas 15-100 Floor Standing Gas Condensing Boiler Specifications Type: Floor-standing gas condensing boiler Nominal heat output: 15: 3.0-15.2 kW 20: 4.0-20.2 kW 27: 5.0-26.9 kW 35: 5.8-34.3 kW 50:…

UltraGas 2 Hoval CAN Bus Interface Installation Guide

March 20, 2025

UltraGas 2 Hoval CAN Bus Interface Specifications Product: KNX/Hoval CAN bus interface Model Number: 4 212 586 / 05 Language: EN Installation: Specialist installation and commissioning required Electrical Installation: Must…

Hoval Belaria-Fit 53 Air to Water Heat Pump Instructions

September 15, 2022

Hoval Belaria-fit (53) Air to Water Heat Pump Description/Overview A modulating air-to-water heat pump in a compact design for outdoor installation. For heating and cooling in cascades of up to…

Hoval TopTronic E MWA Measured Value Module: Technical Instructions and Configuration

Technical Manual

This document provides technical instructions and configuration details for the Hoval TopTronic E MWA measured value module, part of the TopTronic E controller system. It covers system overview, technical specifications,…

Hoval TopGas classic (12,18,24) Operating Instructions

Operating Instructions

Comprehensive operating instructions for the Hoval TopGas classic (12,18,24) heating system, covering installation, operation, safety, customer service, system control, troubleshooting, and energy saving tips.

Hoval Plattenwärmetauscher Planungshandbuch: Effiziente Energierückgewinnung

Planning Manual

Das Hoval Plattenwärmetauscher Planungshandbuch (Technische Dokumentation) bietet detaillierte Informationen zu Modellen, technischen Spezifikationen und Planungshinweisen für effiziente Energierückgewinnung in Lüftungsanlagen und Prozesstechnik.

Hoval Plate Heat Exchangers: Design Handbook for Energy Recovery

Design handbook

This design handbook from Hoval provides comprehensive information on plate heat exchangers engineered for efficient energy recovery. Discover how these advanced systems contribute to significant energy savings in ventilation systems…

Hoval UK: Water Quality Guide for Heating Systems

Guide

Essential guidance from Hoval UK on fill and replacement water quality for closed heating and cooling systems, focusing on preventing corrosion, scaling, and biofouling for optimal performance and longevity.

Hoval PressVal Micron Pressurisation Units: Installation, Operation & Maintenance Manual

Manual

Comprehensive guide to the installation, commissioning, operation, and maintenance of Hoval PressVal Micron pressurisation units. Includes technical specifications, diagrams, troubleshooting, and safety information.

Hoval CombiVal/MultiVal Calorifiers: Operating Instructions and Safety Guide

Operating Instructions

Comprehensive operating instructions and safety guidelines for Hoval CombiVal C, CR, CSR and MultiVal CRR, CSRR calorifiers. Covers installation, commissioning, maintenance, troubleshooting, and system data.

Hoval UltraGas® (15-1550) TTE Floor-standing Gas Condensing Boiler Operating Instructions

Operating Instructions

This document provides comprehensive operating instructions for the Hoval UltraGas® (15-1550) TTE floor-standing gas condensing boiler, covering installation, safety, control, maintenance, and energy-saving tips.

Hoval TopGas® classic (35-120) Wall-mounted Gas Condensing Boiler: Operating Instructions

Operating Instructions

This document provides comprehensive operating instructions for the Hoval TopGas® classic (35-120) wall-mounted gas condensing boiler, detailing safety procedures, commissioning, system operation, maintenance, alarm troubleshooting, and energy-saving tips.

Hoval TopTronic® E online Installation and Commissioning Guide

Installation Guide

Comprehensive guide for installing and commissioning the Hoval TopTronic® E online gateway. Learn how to connect your Hoval heating system to the internet for remote monitoring and control via PC…

Hoval UltraGas® (15-100) Series: Gas Condensing Boilers - Technical Specifications and Installation Guide

Technical Specification

Comprehensive technical specifications, performance data, dimensions, and installation guidelines for the Hoval UltraGas® (15-100) series of floor-standing gas condensing boilers, covering models 15-27, 35-50, and 70-100. Details include fuel compatibility,…

Hoval Belaria-fit (53) Air to Water Heat Pump - Technical Overview and Specifications

Technical Specification

Detailed information on the Hoval Belaria-fit (53) air-to-water heat pump, covering its description, technical specifications, performance data, dimensions, and installation guidelines.