Tag: burnham
All the articles with the tag "burnham".
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Burnham Boiler B26, Err 4, Err 6 Error Codes — Causes & Fix
Burnham boiler errors B26 (safety limit open), Err 4 (low flame current), and Err 6 (flame without call) explained. Diagnosis steps, flame rod testing, microamp readings, and control board types for Alpine, Series 2, MPO, Pinnacle, ES2, and SCG.
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Boiler Condensate Blockage Error — Fix Guide
Diagnose and clear condensate blockages in 90%+ efficiency boilers. Covers frozen drain lines, sludge buildup, condensate trap cleaning, and pump maintenance.
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Boiler Low Water Pressure Troubleshooting — Causes and Fixes
Comprehensive guide to diagnosing and fixing low water pressure in hydronic boilers. Covers normal pressure ranges, auto-fill valves, expansion tank issues, and system leaks.
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Burnham Boiler B08 B09 B26 Error Codes - Soft Lockout Fix
Diagnose and fix Burnham boiler error codes B08 (pressure switch), B09 (limit circuit), and B26 (safety limit). Covers condensate drain blockage, vent issues, circulator pump checks, and manual reset procedure.