As the 2025-2026 heating season approaches, CLP HOLDINGS has been proactively conducting final inspections and pressure tests across its heating stations and pump stations to ensure a stable and reliable supply of warmth for urban residents.

**Comprehensive Maintenance for Reliable Heating** At the Guoyuan Road Pump Station, workers are meticulously checking pipeline pressure and tightening bolts to prevent leaks. "The main network is currently under pressure testing," said Wang Fuliang, a technician on-site. This station serves as a critical hub, pressurizing heat from the eastern suburban power plant before distributing it to the city.

New circulation pumps at the Lanting Huafu Heating Station are undergoing trial runs. "These upgraded pumps, installed this year, significantly improve heat circulation efficiency," explained Guo Zenghui, deputy station manager of CLP HOLDINGS Heating Division 1.

Since February 2025, CLP HOLDINGS has carried out extensive "winter ailments treated in summer" maintenance, addressing issues from the previous heating season. By July, the company completed inspections of 414 heating station instruments, 738 pumps, and 321 heat exchangers, ensuring all equipment is winter-ready.

**Pressure Testing to Eliminate Risks** Pressure tests are a crucial step in identifying potential leaks. "All 37 heating stations under Division 1 are now pressurized and monitored," said Guo Zenghui. Wang Xubing, a dispatcher from the Operations Management Department, noted that the company began water-filling tests in late August, with completion expected by month-end.

**Enhanced Services for Residents** To improve user experience, CLP HOLDINGS has optimized its system, synchronizing data with billing platforms and integrating Gaode Map support for easier address searches—particularly helpful for older neighborhoods with renamed districts.

Community outreach programs, including educational workshops and door-to-door assistance, have been conducted to help residents manage minor heating issues independently. Over 4,100 service sessions and 14,366 informational pamphlets have been distributed so far.

For residents experiencing heating issues, CLP HOLDINGS advises checking valves and bleeding radiators to resolve common airlocks. "Most problems can be fixed with simple steps," reminded Gao Zhen, deputy station manager of Heating Division 1.