Technical bulletin for Uponor's climate control zoning system II (CCZII) base unit firmware. Replace and update the firmware to prevent losing configuration in the future.

Part no. A380265C includes Communication Module (R-208) Part no. A380265A includes Antenna (A-265)

Actualizado en mayo de 2025: Actualizó la Tabla 9 con nuevos datos de expansión lineal. Actualizado en septiembre de 2025: Esta versión tiene un nuevo Apéndice D con preguntas de prueba.

Updated May 2025: Updated Table 9 with new linear expansion data. Updated September 2025: This version has a new Appendix D with Test Questions.

Installation guide for Uponor AquaSAFE residential fire safety sprinkler systems. AquaSAFE fire sprinkler system installation recommendations for one- and two-family residences. 2/27/2026 Updates include new branding, removal of old pipe uncoilers, and updated AquaSAFE Warning Label.

Technical bulletin for Uponor's heat-only touchscreen thermostat details how to fix the touchscreen thermostat if the display does not appear when powered up.

SetPoint 521 Programmable Thermostat Instruction Sheet

This checklist applies to Uponor PEX piping products in domestic hot water (DHW), domestic cold water (DCW), and DHW recirculation systems (DHW-R).

Instruction sheet for Uponor TruFLOW classic manifold system. See how to assemble and install TruFLOW classic manifold for radiant heating systems.

The Uponor Commercial Stainless-steel Manifold is the ideal solution for distribution and loop isolation in hydronic hot-water heating, chilled water, and radiant heating and cooling applications. The manifold features ball valves for easy loop isolation along with flow meters on the return manifold to balance the loops.