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The UTILM 18-105 is a concentrated powder-formula boiler cleaner and conditioner engineered to restore proper operation in steam boiler systems. It targets the root causes of common boiler performance problems, including priming, foaming, surging, and slow steaming, by dissolving rust, scale, and mineral deposits that accumulate on internal boiler surfaces. Each 9 oz container delivers a fast-acting treatment that improves heat transfer efficiency and helps extend the service life of the boiler. Licensed HVAC and boiler technicians are the primary installers and service pros who reach for this product during routine maintenance or when performance complaints arise.
The 18-105 is suited for use in residential and light commercial steam boiler systems where mineral buildup, rust, or sludge has degraded steaming performance. It is well matched to periodic maintenance programs or as a corrective treatment following water quality issues. The powder form dissolves readily when introduced into the boiler system through the appropriate fill or service port. No specific compatible boiler model families were listed in the product data; refer to the boiler manufacturer guidelines to confirm chemical compatibility before use.
Designed as an OEM-style chemical treatment for residential and light commercial steam boiler systems. Confirm compatibility with specific boiler materials and water chemistry before application.
Boiler chemical treatments should be handled by a licensed HVAC or boiler technician in accordance with local mechanical codes. Shut down the boiler and allow the system to cool to a safe handling temperature before opening any service ports or adding chemicals. Follow the dosing instructions on the container label and do not exceed the recommended quantity. Dispose of any unused product according to local regulations for chemical waste.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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