{"product_id":"lewden-hppi-r04w-1-pro-4-way-heat-pump-ip20-consumer-unit-with-100a-type-b-rcd-b6-b20-rcbos-and-spd","title":"Lewden HPPI-R04W-1 PRO 4 Way Heat Pump IP20 Consumer Unit with 100A Type B RCD, B6 \u0026 B20 RCBOs and SPD","description":"\u003ch1 data-section-id=\"1d8dxm0\" dir=\"auto\" data-start=\"0\" data-end=\"99\" class=\"PDq2pG_selectionAnchorContainer\"\u003eLewden HPPI-R04W-1 PRO 4 Way Heat Pump Consumer Unit with 100A Type B RCD, B6 \u0026amp; B20 RCBOs and SPD\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch2 data-section-id=\"m6jne7\" dir=\"auto\" data-start=\"101\" data-end=\"179\"\u003eCompact Pre-Configured Consumer Unit for Air Source Heat Pump Installations\u003c\/h2\u003e\n\u003cp dir=\"auto\" data-start=\"181\" data-end=\"620\"\u003eThe \u003cstrong data-start=\"185\" data-end=\"207\"\u003eLewden HPPI-R04W-1\u003c\/strong\u003e is a compact \u003cstrong data-start=\"221\" data-end=\"255\"\u003ePRO Series 4 way consumer unit\u003c\/strong\u003e specifically configured for \u003cstrong data-start=\"284\" data-end=\"374\"\u003eair source heat pump (ASHP) installations requiring Type B residual current protection\u003c\/strong\u003e. Supplied pre-fitted with a \u003cstrong data-start=\"403\" data-end=\"483\"\u003e100A Type B RCD, 6A and 20A B Curve Type A RCBOs and Type 2 surge protection\u003c\/strong\u003e, it provides a convenient distribution and protection solution for modern heat pump installations. \u003cspan class=\"contents\" data-content-reference-start=\"583\" data-content-reference-end=\"602\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"622\" data-end=\"939\"\u003eIts compact PRO enclosure is particularly useful where installation space is limited, while spare capacity allows additional heat pump-related circuits to be incorporated where required. The enclosure also features round knockouts to simplify cable, conduit, gland and SWA entry. \u003cspan class=\"contents\" data-content-reference-start=\"884\" data-content-reference-end=\"903\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" dir=\"auto\" data-start=\"941\" data-end=\"956\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"958\" data-end=\"1730\"\u003e\n\u003cli data-section-id=\"u6tkbb\" data-start=\"958\" data-end=\"1001\"\u003eLewden PRO Series heat pump consumer unit\u003c\/li\u003e\n\u003cli data-section-id=\"1nmxr27\" data-start=\"1002\" data-end=\"1028\"\u003eProduct code HPPI-R04W-1\u003c\/li\u003e\n\u003cli data-section-id=\"1xmw0bz\" data-start=\"1029\" data-end=\"1093\"\u003eSpecifically configured for air source heat pump installations\u003c\/li\u003e\n\u003cli data-section-id=\"13sxhho\" data-start=\"1094\" data-end=\"1109\"\u003e4 usable ways\u003c\/li\u003e\n\u003cli data-section-id=\"11x44v0\" data-start=\"1110\" data-end=\"1130\"\u003e9-module enclosure\u003c\/li\u003e\n\u003cli data-section-id=\"6a3u4z\" data-start=\"1131\" data-end=\"1159\"\u003ePre-fitted 100A Type B RCD\u003c\/li\u003e\n\u003cli data-section-id=\"yza7ij\" data-start=\"1160\" data-end=\"1195\"\u003ePre-fitted 6A B Curve Type A RCBO\u003c\/li\u003e\n\u003cli data-section-id=\"tm0gan\" data-start=\"1196\" data-end=\"1232\"\u003ePre-fitted 20A B Curve Type A RCBO\u003c\/li\u003e\n\u003cli data-section-id=\"14hyqm0\" data-start=\"1233\" data-end=\"1276\"\u003eIntegrated Type 2 Surge Protection Device\u003c\/li\u003e\n\u003cli data-section-id=\"1e8vwtd\" data-start=\"1277\" data-end=\"1295\"\u003e100A main switch\u003c\/li\u003e\n\u003cli data-section-id=\"1a9lzyo\" data-start=\"1296\" data-end=\"1355\"\u003eDual screw terminals for secure incoming-tail termination\u003c\/li\u003e\n\u003cli data-section-id=\"18grstn\" data-start=\"1356\" data-end=\"1431\"\u003eDedicated protection for ASHP control and immersion heater final circuits\u003c\/li\u003e\n\u003cli data-section-id=\"a3xryb\" data-start=\"1432\" data-end=\"1478\"\u003eSpare ways for additional heat pump circuits\u003c\/li\u003e\n\u003cli data-section-id=\"1qlp06b\" data-start=\"1479\" data-end=\"1509\"\u003eCompact PRO Series enclosure\u003c\/li\u003e\n\u003cli data-section-id=\"1mbk122\" data-start=\"1510\" data-end=\"1554\"\u003eRound knockouts for convenient cable entry\u003c\/li\u003e\n\u003cli data-section-id=\"18ofjxc\" data-start=\"1555\" data-end=\"1610\"\u003eSuitable for cable glands, conduit and cable grommets\u003c\/li\u003e\n\u003cli data-section-id=\"1m7nogq\" data-start=\"1611\" data-end=\"1647\"\u003eSuitable for SWA cable termination\u003c\/li\u003e\n\u003cli data-section-id=\"1nvdyrt\" data-start=\"1648\" data-end=\"1660\"\u003e230V rated\u003c\/li\u003e\n\u003cli data-section-id=\"1xw5t75\" data-start=\"1661\" data-end=\"1678\"\u003eTop-hinged door\u003c\/li\u003e\n\u003cli data-section-id=\"1gfdhqc\" data-start=\"1679\" data-end=\"1730\"\u003eDesigned for professional heat pump installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"u1sn13\" dir=\"auto\" data-start=\"1732\" data-end=\"1777\"\u003ePre-Configured for Heat Pump Installations\u003c\/h2\u003e\n\u003cp dir=\"auto\" data-start=\"1779\" data-end=\"1953\"\u003eRather than assembling a suitable distribution arrangement from individual components, the \u003cstrong data-start=\"1870\" data-end=\"1885\"\u003eHPPI-R04W-1\u003c\/strong\u003e comes configured specifically with heat pump installations in mind.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1955\" data-end=\"2238\"\u003eLewden's arrangement combines a \u003cstrong data-start=\"1987\" data-end=\"2006\"\u003e100A Type B RCD\u003c\/strong\u003e with individual \u003cstrong data-start=\"2023\" data-end=\"2039\"\u003eType A RCBOs\u003c\/strong\u003e for associated final circuits. The included B6 RCBO is intended for ASHP controls, while the B20 RCBO provides protection for an immersion heater final circuit. \u003cspan class=\"contents\" data-content-reference-start=\"2165\" data-content-reference-end=\"2184\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2240\" data-end=\"2389\"\u003eThis pre-configured approach can help simplify product selection while providing a neat, dedicated distribution point for the heat pump installation.\u003c\/p\u003e\n\u003ch2 data-section-id=\"dng6qh\" dir=\"auto\" data-start=\"2391\" data-end=\"2420\"\u003e100A Type B RCD Protection\u003c\/h2\u003e\n\u003cp dir=\"auto\" data-start=\"2422\" data-end=\"2479\"\u003eAt the heart of the HPPI-R04W-1 is a \u003cstrong data-start=\"2459\" data-end=\"2478\"\u003e100A Type B RCD\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2481\" data-end=\"2716\"\u003eType B residual current protection is particularly relevant to electrical equipment incorporating power electronics and inverter technology, where residual currents can include components beyond those addressed by more basic RCD types.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2718\" data-end=\"2998\"\u003eThe HPPI-R04W-1 is specifically marketed for \u003cstrong data-start=\"2763\" data-end=\"2817\"\u003eASHP installations requiring Type B RCD protection\u003c\/strong\u003e. The exact RCD requirements should always be checked against the heat pump manufacturer's installation instructions and the electrical design. \u003cspan class=\"contents\" data-content-reference-start=\"2907\" data-content-reference-end=\"2926\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"95nn6h\" dir=\"auto\" data-start=\"3000\" data-end=\"3033\"\u003eB6 \u0026amp; B20 Type A RCBOs Included\u003c\/h2\u003e\n\u003cp dir=\"auto\" data-start=\"3035\" data-end=\"3110\"\u003eThe consumer unit is supplied with two individual \u003cstrong data-start=\"3085\" data-end=\"3109\"\u003eB Curve Type A RCBOs\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-start=\"3112\" data-end=\"3259\"\u003e\n\u003cli data-section-id=\"d1s58d\" data-start=\"3112\" data-end=\"3180\"\u003e\n\u003cstrong data-start=\"3114\" data-end=\"3140\"\u003e6A B Curve Type A RCBO\u003c\/strong\u003e – intended for the ASHP control circuit\u003c\/li\u003e\n\u003cli data-section-id=\"8l2vf8\" data-start=\"3181\" data-end=\"3259\"\u003e\n\u003cstrong data-start=\"3183\" data-end=\"3210\"\u003e20A B Curve Type A RCBO\u003c\/strong\u003e – intended for an immersion heater final circuit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" data-start=\"3261\" data-end=\"3428\"\u003eUsing RCBOs provides individual circuits with combined residual-current and overcurrent protection, helping minimise the impact of a fault on other protected circuits.\u003c\/p\u003e\n\u003ch2 data-section-id=\"3imtot\" dir=\"auto\" data-start=\"3430\" data-end=\"3467\"\u003eIntegrated Type 2 Surge Protection\u003c\/h2\u003e\n\u003cp dir=\"auto\" data-start=\"3469\" data-end=\"3612\"\u003eThe HPPI-R04W-1 is supplied with a \u003cstrong data-start=\"3504\" data-end=\"3544\"\u003eType 2 Surge Protection Device (SPD)\u003c\/strong\u003e to help protect connected equipment against transient overvoltages.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3614\" data-end=\"3773\"\u003eThis is particularly valuable with modern heat pump systems containing sensitive electronic controls, inverter technology and associated electronic components.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3775\" data-end=\"3931\"\u003eThe integrated SPD means surge protection is already incorporated into the pre-configured consumer unit rather than requiring a separate external enclosure.\u003c\/p\u003e\n\u003ch2 data-section-id=\"r8559o\" dir=\"auto\" data-start=\"3933\" data-end=\"3952\"\u003e100A Main Switch\u003c\/h2\u003e\n\u003cp dir=\"auto\" data-start=\"3954\" data-end=\"4075\"\u003eA \u003cstrong data-start=\"3956\" data-end=\"3976\"\u003e100A main switch\u003c\/strong\u003e is included as part of the consumer unit configuration, providing a convenient means of isolation.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4077\" data-end=\"4214\"\u003eLewden's design incorporates \u003cstrong data-start=\"4106\" data-end=\"4130\"\u003edual screw terminals\u003c\/strong\u003e for secure termination of the incoming tails. \u003cspan class=\"contents\" data-content-reference-start=\"4105\" data-content-reference-end=\"4124\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"ja0ln2\" dir=\"auto\" data-start=\"4216\" data-end=\"4247\"\u003eCompact PRO Series Enclosure\u003c\/h2\u003e\n\u003cp dir=\"auto\" data-start=\"4249\" data-end=\"4397\"\u003eThe HPPI-R04W-1 uses Lewden's compact \u003cstrong data-start=\"4287\" data-end=\"4311\"\u003ePRO Series enclosure\u003c\/strong\u003e, offering a practical option for installations where available wall space is limited.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4399\" data-end=\"4648\"\u003eDespite its compact dimensions, the enclosure provides \u003cstrong data-start=\"4454\" data-end=\"4485\"\u003e4 usable ways and 9 modules\u003c\/strong\u003e, allowing the supplied protective devices to be housed neatly while retaining useful capacity for the intended installation. \u003cspan class=\"contents\" data-content-reference-start=\"4521\" data-content-reference-end=\"4540\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1jzg4h2\" dir=\"auto\" data-start=\"4650\" data-end=\"4701\"\u003eSpare Capacity for Additional Heat Pump Circuits\u003c\/h2\u003e\n\u003cp dir=\"auto\" data-start=\"4703\" data-end=\"4836\"\u003eThe consumer unit provides spare ways that can accommodate additional heat pump-related circuits where required by the system design.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4838\" data-end=\"5037\"\u003eLewden specifically identifies potential use for additional \u003cstrong data-start=\"4898\" data-end=\"4926\"\u003eintegral heater circuits\u003c\/strong\u003e, providing useful flexibility for more involved heat pump installations. \u003cspan class=\"contents\" data-content-reference-start=\"4892\" data-content-reference-end=\"4911\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"5039\" data-end=\"5170\"\u003eAny additional protective devices must, of course, be correctly selected for the connected equipment and overall electrical design.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1u0fy84\" dir=\"auto\" data-start=\"5172\" data-end=\"5205\"\u003eInstaller-Friendly Cable Entry\u003c\/h2\u003e\n\u003cp dir=\"auto\" data-start=\"5207\" data-end=\"5344\"\u003eRound knockouts are incorporated into the consumer unit enclosure, providing practical cable-entry options for professional installation.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"5346\" data-end=\"5379\"\u003eThey are designed to accommodate:\u003c\/p\u003e\n\u003cul data-start=\"5381\" data-end=\"5452\"\u003e\n\u003cli data-section-id=\"bs56cw\" data-start=\"5381\" data-end=\"5401\"\u003eRound cable glands\u003c\/li\u003e\n\u003cli data-section-id=\"60eoh2\" data-start=\"5402\" data-end=\"5411\"\u003eConduit\u003c\/li\u003e\n\u003cli data-section-id=\"yyq8zd\" data-start=\"5412\" data-end=\"5428\"\u003eCable grommets\u003c\/li\u003e\n\u003cli data-section-id=\"1lump1s\" data-start=\"5429\" data-end=\"5452\"\u003eSWA cable termination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" data-start=\"5454\" data-end=\"5610\"\u003eThis helps make the HPPI-R04W-1 suitable for a variety of heat pump wiring arrangements and installation environments. \u003cspan class=\"contents\" data-content-reference-start=\"5447\" data-content-reference-end=\"5466\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1cgu054\" dir=\"auto\" data-start=\"5612\" data-end=\"5639\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"5641\" data-end=\"6250\"\u003e\n\u003cli data-section-id=\"1wxzd3s\" data-start=\"5641\" data-end=\"5660\"\u003e\n\u003cstrong data-start=\"5643\" data-end=\"5653\"\u003eBrand:\u003c\/strong\u003e Lewden\u003c\/li\u003e\n\u003cli data-section-id=\"16oaq8r\" data-start=\"5661\" data-end=\"5684\"\u003e\n\u003cstrong data-start=\"5663\" data-end=\"5673\"\u003eRange:\u003c\/strong\u003e PRO Series\u003c\/li\u003e\n\u003cli data-section-id=\"mwtj39\" data-start=\"5685\" data-end=\"5716\"\u003e\n\u003cstrong data-start=\"5687\" data-end=\"5704\"\u003eProduct Code:\u003c\/strong\u003e HPPI-R04W-1\u003c\/li\u003e\n\u003cli data-section-id=\"v3k6s9\" data-start=\"5717\" data-end=\"5760\"\u003e\n\u003cstrong data-start=\"5719\" data-end=\"5736\"\u003eProduct Type:\u003c\/strong\u003e Heat Pump Consumer Unit\u003c\/li\u003e\n\u003cli data-section-id=\"6w8qmk\" data-start=\"5761\" data-end=\"5822\"\u003e\n\u003cstrong data-start=\"5763\" data-end=\"5787\"\u003ePrimary Application:\u003c\/strong\u003e Air Source Heat Pump Installations\u003c\/li\u003e\n\u003cli data-section-id=\"1b30mvw\" data-start=\"5823\" data-end=\"5853\"\u003e\n\u003cstrong data-start=\"5825\" data-end=\"5851\"\u003eNumber of Usable Ways:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli data-section-id=\"1cpabu0\" data-start=\"5854\" data-end=\"5880\"\u003e\n\u003cstrong data-start=\"5856\" data-end=\"5878\"\u003eNumber of Modules:\u003c\/strong\u003e 9\u003c\/li\u003e\n\u003cli data-section-id=\"1gwjw9n\" data-start=\"5881\" data-end=\"5931\"\u003e\n\u003cstrong data-start=\"5883\" data-end=\"5903\"\u003eIncoming Device:\u003c\/strong\u003e 100A Main Switch \/ Isolator\u003c\/li\u003e\n\u003cli data-section-id=\"126mfh4\" data-start=\"5932\" data-end=\"5958\"\u003e\n\u003cstrong data-start=\"5934\" data-end=\"5942\"\u003eRCD:\u003c\/strong\u003e 100A Type B RCD\u003c\/li\u003e\n\u003cli data-section-id=\"v6s8uw\" data-start=\"5959\" data-end=\"5995\"\u003e\n\u003cstrong data-start=\"5961\" data-end=\"5972\"\u003eRCBO 1:\u003c\/strong\u003e 6A B Curve Type A RCBO\u003c\/li\u003e\n\u003cli data-section-id=\"1vb9ldb\" data-start=\"5996\" data-end=\"6033\"\u003e\n\u003cstrong data-start=\"5998\" data-end=\"6009\"\u003eRCBO 2:\u003c\/strong\u003e 20A B Curve Type A RCBO\u003c\/li\u003e\n\u003cli data-section-id=\"151lfrc\" data-start=\"6034\" data-end=\"6061\"\u003e\n\u003cstrong data-start=\"6036\" data-end=\"6057\"\u003eSurge Protection:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli data-section-id=\"1oxpy3r\" data-start=\"6062\" data-end=\"6084\"\u003e\n\u003cstrong data-start=\"6064\" data-end=\"6077\"\u003eSPD Type:\u003c\/strong\u003e Type 2\u003c\/li\u003e\n\u003cli data-section-id=\"h6nwy8\" data-start=\"6085\" data-end=\"6111\"\u003e\n\u003cstrong data-start=\"6087\" data-end=\"6106\"\u003eVoltage Rating:\u003c\/strong\u003e 230V\u003c\/li\u003e\n\u003cli data-section-id=\"1el1dge\" data-start=\"6112\" data-end=\"6139\"\u003e\n\u003cstrong data-start=\"6114\" data-end=\"6128\"\u003eDoor Type:\u003c\/strong\u003e Top Hinged\u003c\/li\u003e\n\u003cli data-section-id=\"cpcz9\" data-start=\"6140\" data-end=\"6191\"\u003e\n\u003cstrong data-start=\"6142\" data-end=\"6157\"\u003eDimensions:\u003c\/strong\u003e 268mm (H) x 208mm (W) x 109mm (D)\u003c\/li\u003e\n\u003cli data-section-id=\"oho93m\" data-start=\"6192\" data-end=\"6226\"\u003e\n\u003cstrong data-start=\"6194\" data-end=\"6210\"\u003eCable Entry:\u003c\/strong\u003e Round Knockouts\u003c\/li\u003e\n\u003cli data-section-id=\"50imk6\" data-start=\"6227\" data-end=\"6250\"\u003e\n\u003cstrong data-start=\"6229\" data-end=\"6243\"\u003eGuarantee:\u003c\/strong\u003e 1 Year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" data-start=\"6252\" data-end=\"6420\"\u003eThe configuration, dimensions and core specifications above are listed for the \u003cstrong data-start=\"6331\" data-end=\"6346\"\u003eHPPI-R04W-1\u003c\/strong\u003e by a current UK Lewden distributor. \u003cspan class=\"contents\" data-content-reference-start=\"6239\" data-content-reference-end=\"6258\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"11cc03h\" dir=\"auto\" data-start=\"6422\" data-end=\"6446\"\u003eSuitable Applications\u003c\/h2\u003e\n\u003cul data-start=\"6448\" data-end=\"6846\"\u003e\n\u003cli data-section-id=\"1bc001s\" data-start=\"6448\" data-end=\"6484\"\u003eAir Source Heat Pump Installations\u003c\/li\u003e\n\u003cli data-section-id=\"v5w0bd\" data-start=\"6485\" data-end=\"6511\"\u003eASHP Electrical Supplies\u003c\/li\u003e\n\u003cli data-section-id=\"1t0x32h\" data-start=\"6512\" data-end=\"6546\"\u003eDomestic Heat Pump Installations\u003c\/li\u003e\n\u003cli data-section-id=\"z5dl1r\" data-start=\"6547\" data-end=\"6575\"\u003eHeat Pump Control Circuits\u003c\/li\u003e\n\u003cli data-section-id=\"s4lcsi\" data-start=\"6576\" data-end=\"6603\"\u003eImmersion Heater Circuits\u003c\/li\u003e\n\u003cli data-section-id=\"1d0mm9h\" data-start=\"6604\" data-end=\"6638\"\u003eLow-Carbon Heating Installations\u003c\/li\u003e\n\u003cli data-section-id=\"18xptev\" data-start=\"6639\" data-end=\"6666\"\u003eRenewable Heating Systems\u003c\/li\u003e\n\u003cli data-section-id=\"8s2crf\" data-start=\"6667\" data-end=\"6705\"\u003eResidential Electrical Installations\u003c\/li\u003e\n\u003cli data-section-id=\"1svo5e1\" data-start=\"6706\" data-end=\"6740\"\u003eDedicated Heat Pump Distribution\u003c\/li\u003e\n\u003cli data-section-id=\"6yhxcz\" data-start=\"6741\" data-end=\"6788\"\u003eInstallations Requiring Type B RCD Protection\u003c\/li\u003e\n\u003cli data-section-id=\"9k3cyp\" data-start=\"6789\" data-end=\"6846\"\u003eHeat Pump Installations Requiring Type 2 SPD Protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1gru37c\" dir=\"auto\" data-start=\"6848\" data-end=\"6885\"\u003eWhy Choose the Lewden HPPI-R04W-1?\u003c\/h2\u003e\n\u003cp dir=\"auto\" data-start=\"6887\" data-end=\"7067\"\u003eThe \u003cstrong data-start=\"6891\" data-end=\"6913\"\u003eLewden HPPI-R04W-1\u003c\/strong\u003e brings several of the key protective components required for an appropriate heat pump installation together in one compact, purpose-configured enclosure.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"7069\" data-end=\"7346\"\u003eWith its \u003cstrong data-start=\"7078\" data-end=\"7166\"\u003e100A Type B RCD, B6 and B20 Type A RCBOs, 100A main switch and integrated Type 2 SPD\u003c\/strong\u003e, installers receive a ready-configured distribution solution rather than having to select and assemble the principal components individually. \u003cspan class=\"contents\" data-content-reference-start=\"7147\" data-content-reference-end=\"7166\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"7348\" data-end=\"7663\"\u003eIts compact \u003cstrong data-start=\"7360\" data-end=\"7390\"\u003e4 way PRO Series enclosure\u003c\/strong\u003e, spare circuit capacity and practical round cable-entry knockouts further enhance installation flexibility. For ASHP systems specifically requiring this combination of Type B RCD and individual circuit protection, the HPPI-R04W-1 provides a neat and professional solution.\u003c\/p\u003e","brand":"Lewden","offers":[{"title":"Default Title","offer_id":54919728726362,"sku":"BHPPI-R04W-1","price":181.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/6232\/6106\/files\/BHPPI-R04W-1_CAL-open.png?v=1791375325","url":"https:\/\/account.alertelectrical.com\/products\/lewden-hppi-r04w-1-pro-4-way-heat-pump-ip20-consumer-unit-with-100a-type-b-rcd-b6-b20-rcbos-and-spd","provider":"Alert Electrical","version":"1.0","type":"link"}