Tag: defrost-sensor

All the articles with the tag "defrost-sensor".

• Bryant Evolution Heat Pump 21 — Defrost Sensor Fix

  21 May, 2026

  Code 21 on a Bryant Evolution heat pump (286BNV, 280ANV, 226ANV, 25HNB6 platforms paired with the Evolution Connex thermostat or SYSTXBBECC controller)...