Questions and Answers for Rand and Reardon RRG Series 84% AFUE Natural Gas Water Boiler with 167,000 BTU Input and 122,000 Output
Internet # 311208856
Model # RRG167EN-R
Store SKU # 1004853658
Store SO SKU #1004690651
- Thermal purge uses residual heat for better energy-efficiency
- Low water-cutoff detects decreasing water levels for safe use
- Chimney vent helps in proper venting of the fumes