GAS-FIRED CONDENSING BOILERS


Technical specification Boiler model


Number of boilers in the cascade Nominal input (gross) min-max Nominal input (net) min-max


Gas flow rate (G20) min-max (in cascade) Output @50/30°C min-max (in cascade) Output @80/60°C min-max (in cascade) Cascade turndown ratio


Efficiency data - building regulations Seasonal efficiency (gross CV)


Efficiency data - ErP and energy label EcoDesign energy label rating


Seasonal space heating energy efficiency %


NOx emmissions NOx emissions (according to EN15502)@0% O2 mg/kWh NOx class according to EN15502


General data Dimensions cascade height


Dimensions cascade width (with LLH) Dimensions cascade depth Water content (per boiler) Weight (empty per boiler) Weight (full per boiler)


Flow connection - header (inches) Return connection - header (inches) Gas connection - header (inches) Flue connection (concentric) Flue connection (twin-pipe) Electrical requirements


mm mm mm


litres kg kg


BSP BSP BSP mm mm


Maximum power consumption (per boiler) W Sound power level (per boiler) Nominal flue gas temperature Max flow temperature


Working pressure minimum Working pressure maximum


LWA(db) °C °C


bar bar


kW kW m3


kW kW


% CPM SP232 2


28.9-246 26-222


/hr


2.75-23.6 27.2-232 24.7-212 8.1


95.4 n/a 92.6 45


1948 1358 610 8.3 83


91.3 1½" 1½" 1¼


100/150 100-100


280 62 85 90


1.0 4.0*


* CPM SP models can operate at up to 6 bar working pressure (see ancillary options) Energy Label, product fiche and ErP data table are available at www.lochinvar.ltd.uk


CPM SP348 3


28.9-369 26-333


2.75-35.4 27.2-348 24.7-318 12.1


95.4 n/a 92.6


45 6


1948 1914 610 8.3 83


91.3


2½" PN6 2½" PN6 1½"


100/150 100-100


230V /1Ph/ 50hz 280 62 85 90


1.0 4.0* CPM SP464 4


28.9-492 26-444


2.75-47.2 27.2-464 24.7-424 16.1


95.4 n/a 92.6 45


1948 2393 610 8.3 83


91.3


3" PN6 3" PN6 2"


100/150 100-100


280 62 85 90


1.0 4.0*


Page 57


Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32  |  Page 33  |  Page 34  |  Page 35  |  Page 36  |  Page 37  |  Page 38  |  Page 39  |  Page 40  |  Page 41  |  Page 42  |  Page 43  |  Page 44  |  Page 45  |  Page 46  |  Page 47  |  Page 48  |  Page 49  |  Page 50  |  Page 51  |  Page 52  |  Page 53  |  Page 54  |  Page 55  |  Page 56  |  Page 57  |  Page 58  |  Page 59  |  Page 60  |  Page 61  |  Page 62  |  Page 63  |  Page 64  |  Page 65  |  Page 66  |  Page 67  |  Page 68  |  Page 69  |  Page 70  |  Page 71  |  Page 72  |  Page 73  |  Page 74  |  Page 75  |  Page 76  |  Page 77  |  Page 78  |  Page 79  |  Page 80  |  Page 81  |  Page 82  |  Page 83  |  Page 84  |  Page 85  |  Page 86  |  Page 87  |  Page 88  |  Page 89  |  Page 90  |  Page 91  |  Page 92  |  Page 93  |  Page 94  |  Page 95  |  Page 96  |  Page 97  |  Page 98  |  Page 99  |  Page 100  |  Page 101  |  Page 102  |  Page 103  |  Page 104  |  Page 105  |  Page 106  |  Page 107  |  Page 108  |  Page 109  |  Page 110  |  Page 111  |  Page 112  |  Page 113  |  Page 114  |  Page 115  |  Page 116  |  Page 117  |  Page 118  |  Page 119  |  Page 120  |  Page 121  |  Page 122  |  Page 123  |  Page 124  |  Page 125  |  Page 126  |  Page 127  |  Page 128  |  Page 129  |  Page 130  |  Page 131  |  Page 132  |  Page 133