Are your solar water heater tubes broken, leaking, or not heating properly? Damaged or cloudy tubes reduce the system’s ability to absorb sunlight, leading to inefficient water heating. At Sajilo Sewa, we offer reliable solar tube replacement services across Kathmandu, Bhaktapur, and Lalitpur. Our expert technicians safely replace damaged tubes and restore your solar system’s efficiency, ensuring hot water when you need it. 🔧 Service Includes: • Inspection of broken or damaged solar tubes • Safe removal of old/broken tubes • Installation of new vacuum solar tubes (customer-provided or sourced upon request) • Leak testing and alignment check • Performance check after replacement ✅ Suitable for 24-tube and 30-tube solar water heaters ✅ Includes 30-day service warranty ❓ Frequently Asked Questions (FAQ) Q1: Do you provide the new solar tubes? A: We can help you source them if needed, or you may provide them yourself. Q2: How do I know my solar tube needs replacement? A: Signs include no hot water, visible cracks, foggy tubes, or water leakage. Q3: How long does it take to replace a tube? A: Usually 20–30 minutes per tube depending on the condition and access. Q4: Is it safe to replace only one or two tubes? A: Yes, you can replace only the damaged tubes unless most are aged or cloudy. Q5: Do you provide a warranty on the replacement? A: Yes, we provide a 30-day service warranty on the replacement work. 👉 Book now to restore your solar heating system with expert solar tube replacement in Kathmandu! Get reliable hot water, faster.