Page 95 - Demo

For more technical information, please visit remeha.co.ukFloor Standing BoilerGas 620 AcePre-assembled, free-standing, high-efficiency condensing boiler range, delivered on wheels for easy manoeuvrability into the plant room.* Warranty subject to our commissioning.** For more information about second returns, please speak to your Baxi expert.*** Two BREEAM credits when the boiler is configured at commissioning, as per commissioning instructions.7 year parts and labour warranty*Pre-mix gas burner and one-piece cast aluminium heat exchanger Secondary returns available**Technical information Gas 620 Ace 5 Section Gas 620 Ace 6 Section Gas 620 Ace 7 Section Gas 620 Ace 8 Section Gas 620 Ace 9 Section Gas 620 Ace 10 Section Product code 7752872 7752873 7752874 7752876 7752877 7752878PerformanceNominal heat output central heating operation @ 80/60%u00b0C (kW) (min/max)75.8-521.486.7-653.3122.6-789.5122.3-922.1148.1-1,060.8165.4-1,201.7Nominal heat output central heating operation @ 50/30%u00b0C (kW) (max)557.50 700.60 849.00 994.30 1,147.00 1,303.00SBEM seasonal efficiency GCV96.48% 96.34% 96.19% 96.05% 95.89% 95.75%Efficiency %u2013 full load 100% NCV98.00% 98.10% 98.20% 98.30% 98.40% 98.50%Efficiency %u2013 part load 30% NCV109.20% 109.00% 108.80% 108.60% 108.30% 108.10%GasGas consumption NG (m3/hr) 8.5-56.3 9.6-70.5 13.5-85.1 13.4-99.3 16.2-114.1 18-129.1Gas consumption LPG (m3/hr) n/a n/a n/a n/a n/a n/aHydraulicsNominal flow rate 20%u00b0C %u0394t per module (l/s)3.1 3.9 4.7 5.5 6.3 7.1Hydraulic resistance @ 20%u00b0C %u0394t per module (mbar)113 110 120 110 125 130Water content (litres) 49 60 71 82 93 104Standard operating temperature (%u00b0C)20-90 20-90 20-90 20-90 20-90 20-90Min/max water operating pressure (bar)0.8-7.0 0.8-7.0 0.8-7.0 0.8-7.0 0.8-7.0 0.8-7.0Power consumption (W) 20-560 18-690 20-900 20-1,152 20-1,536 20-1,440Gas boilers 95