VRF Heat-Recovery Economics by Indian Climate — Delhi Wins, Mumbai Doesn’t By MEPVAULT Editorial Team · MEP Consultant · HVAC · 11 May 2026 Reading time ~ 8 min · Originally published: 06 May 2026 · Last revised: […]
Net-Zero Energy Buildings in India — IGBC NZ v1.0 + ASHRAE 189.1 + Super-ECBC Pathway By MEPVAULT Editorial Team · MEP Consultant · Sustainability · 11 May 2026 Reading time ~ 10 min · Originally published: 02 May
Hospitality FCU Control Philosophy — 4-Pipe vs 2-Pipe vs VRF for Indian Hotels By MEPVAULT Editorial Team · MEP Consultant · HVAC / Hospitality · 11 May 2026 Reading time ~ 9 min · Originally published: 02 May
Heat-Pump Water Heaters for Indian Hospitality + Healthcare By MEPVAULT Editorial Team · MEP Consultant · HVAC / Plumbing · 11 May 2026 Reading time ~ 9 min · Originally published: 04 May 2026 · Last revised: 11
Indian VRF Market — Daikin, Mitsubishi, LG, Hitachi, Toshiba, Carrier, Blue Star Compared By MEPVAULT Editorial Team · MEP Consultant · HVAC · 11 May 2026 Reading time ~ 9 min · Originally published: 03 May 2026 ·
Chiller IPLV & NPLV Explained: The Ultimate Guide for Indian HVAC Engineers Chiller Selection Guide: IPLV, NPLV & Advanced Compressor Technologies Explained When comparing chillers, most engineers look at full load COP or kW/TR. [cite: 4] But in
MEPVAULT // FIGUREChiller Performance — IPLV (kW/TR) vs Capacity for Indian Climate (Delhi Annual Hours)500.51750.53000.64250.75500.76750.88000.8IPLV (kW/TR)Chiller capacity (TR)Centrifugal R-1233zd VSDScrew R-134a VSDAir-cooled scrollCentrifugal beats screw above ~400 TR in Delhi. Air-cooled penalty is consistent 30-40% across capacity range.
