Home About Vision Mission Values Awards Certifications Our Clients Financials Management Standings Privacy Policy Our Products Burners Dual Block Burners Dual Fuel Burners Gas Burners Oil Burners Synthetic Thermic Fluids Therminol 55 Therminol 59 Therminol FF Grundfos Pumps Domestic Pumps Industrial Pumps HVAC Pumps Waste Water Pumps MRO Products Packing Sealing Solar Heating Systems Solar Water Heating Hot Water Boilers Hot Water Generators Heating Systems Heat Recovery Systems Services AMC & ASC Feasibility And Detailed Reports Projects & Solutions Ongoing Projects Case Studies Turnkey Projects Retrofits & Revamp Facility Management Contact Careers Product Inquiry Nirmal Encon Services Heatran Engineers Pvt. Ltd. MARC Foundation-A CSR Initiative Chennai Nirmal Energy Limited No 8, Sri Dhanalakshmi Nagar, Kannapalayam Village, Avadi, Chennai – 600054. Tamil Nadu bsperumal@yahoo.com / bsperumal_chennai@nirmalenergy.com Mr. B. S Perumal +91 9840383736 / 98403 83731