Services and chemical products for heating and solar systems: Water analysis according to VDI 2035, system cleaning, and training
InoWatec
HolzwickedeNew on Amplifa
About InoWatec
InoWatec is a sole proprietorship founded in 2001 by Ingolf Pätzold in Holzwickede, specializing in heating water. The offerings include cleaning of heating systems and sludge-filled underfloor heating, maintenance and cleaning of solar systems, including refurbishment of clogged systems using thermally cracked solar fluid, water analyses according to VDI 2035 Part 1 and 2 with an individual treatment plan, as well as leak detection and leak repair up to approx. 3 mm using liquid sealants. Additionally, the company develops and distributes a line of chemical products (Ino-SR, Ino-VOL2, Ino-SOL, Ino-SOF2) in its own laboratory, consisting of environmentally friendly, biodegradable cleaning and protective chemicals that can be disposed of according to wastewater regulations. As a training engineer, Ingolf Pätzold conducts seminars on heating water according to VDI 2035 for central associations of the heating industry and large corporations (Fluid Forum 2035). Customers include heating specialists, heating system manufacturers, and operators of residential, office, industrial, and commercial buildings.
- Site
- Holzwickede
- Processes
- Cleaning of heating systems (flushing sludge-filled systems with own cleaner Ino-SR), Flushing of sludge-filled underfloor heating systems, Water analysis for heating water according to VDI 2035 Part 1 and Part 2 incl. treatment plan, Maintenance and care of solar systems, Cleaning/refurbishment of clogged solar systems (thermally cracked solar fluid) with Ino-SOL, Leak detection and leak repair in piping systems (sealing with liquid sealants, Training/Seminars on the topic of heating water (FLUID FORUM 2035, VDI 2035 Part 1 and 2), Descaling of boilers
- Materials
- Copper, Brass, Steel, Plastic Pipes (Underfloor Heating), Water/Glycol Mixture (Solar Fluid), Heating Cleaner Ino-SR (Citric Acid, Corrosion Inhibitor, Phosphonobutane tricarboxylic acid), Heating Cleaner Ino-SR (Citric Acid, Corrosion Inhibitor,, Full Protection Agent Ino-VOL2
- Certificates
- VDI 2035 (Part 1 and 2)
- Founded
- 2001
- Industries
- Building Technology (Residential, Office, Industrial, and Commercial Buildings), Heating Industry / Heating Specialists, Solar Thermal, Heating System Manufacturers
- 01
Water analysis according to VDI 2035 (Sampling Kit, Laboratory Analysis)
- 02
Evaluation and individual treatment plan
- 03
Cleaning/flushing of the system with own cleaner
- 04
Treatment with full protection agent
- 05
Optional maintenance contract with annual analysis
Media and Treatment Chemicals
Heating Cleaner Ino-SR (Citric Acid, Corrosion Inhibitor,
Removes limescale, rust, and magnetite deposits from piping systems; biodegradable and canalizable.
Full Protection Agent Ino-VOL2
Protects water-bearing systems against renewed corrosion and limescale deposits.
Solar Cleaner Ino-SOL
Removes deposits from clogged vacuum tube collectors using thermally cracked solar fluid.
Solar Fluid Ino-SOF2
Heat transfer medium with a thermal load limit of +380 °C, which prevents renewed cracking.
Water/Glycol Mixture (Solar Fluid)
Typical heat transfer medium in solar systems, whose decomposition (cracking) is diagnosed and repaired by InoWatec.
Location
Holzwickede
DECompany headquarters with office and laboratory
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Cleaning of heating systems (flushing sludge-filled systems with own cleaner Ino-SR)Surface | – | – | – | – | Steel, Plastic Pipes (Underfloor Heating) |
| Flushing of sludge-filled underfloor heating systemsSurface | – | – | – | – | Plastic, Steel |
| Water analysis for heating water according to VDI 2035 Part 1 and Part 2 incl. treatment planTesting | – | – | – | – | – |
| Maintenance and care of solar systemsSurface | – | – | – | – | Copper, Steel, Glycol-Water Mixture (Heat Transfer Medium) |
| Cleaning/refurbishment of clogged solar systems (thermally cracked solar fluid) with Ino-SOLSurface | – | – | – | – | Vacuum Tube Collectors, Glycol-Water Mixture |
| Leak detection and leak repair in piping systems (sealing with liquid sealantsAssembly | Leaks up to approx. 3mm sealable | – | – | – | Steel |
| Training/Seminars on the topic of heating water (FLUID FORUM 2035, VDI 2035 Part 1 and 2)Engineering | – | – | – | – | – |
| Descaling of boilersSurface | – | – | – | – | – |
Additional services
Quality and Standards
The water analyses are carried out according to the guidelines VDI 2035 Part 1 and Part 2 in the company laboratory in Holzwickede; the in-house chemistry complies with the standards of VDI 2035 and DIN 1988.
| Evidence | Holzwickede |
|---|---|
| VDI 2035 (Part 1 and 2) |
History
- 2001
Founding of InoWatec by the trained heating technician Ingolf Pätzold; focus on heating water and flushing sludge-filled underfloor heating systems.
Development of own, environmentally friendly, and wastewater-compliant chemical products shortly after founding.
Presentation of the company by Ingolf Pätzold to Federal Environment Minister Jürgen Trittin and later Sigmar Gabriel at the government seat in Berlin.
Establishment as a training engineer for heating water according to VDI 2035 (seminars for central associations of the heating industry and large corporations).