| LK 519 ThermoSafe Overheat Safety Valve | glowingflames.co.uk | 139 GBP | 215.6 GBP | −35.5% |
| Blandningsventil LK Armatur LKA 550-22 | byggoverskott.se | 449 SEK | 650 SEK | −30.9% |
| LK Flue Thermostat Exhaust 50-300C | glowingflames.co.uk | 99 GBP | 132.48 GBP | −25.3% |
| Frostschutzventil-Set 1 1/4" DN32 für Wärmepumpen, selbstöffnend, Messing | ecoenergy-solutions.ch | 146 CHF | 183 CHF | −20.2% |
| Pumpengruppe LK 862 R, gemischt DN32, WILO PARA 25-180/8-75/SC-12, ohne Mischermotor | ecoenergy-solutions.ch | 322 CHF | 403 CHF | −20.1% |
| Pumpengruppe LK 861 R, ungemischt DN32, WILO PARA 25-180/8-75/SC-12 | ecoenergy-solutions.ch | 291 CHF | 364 CHF | −20.1% |
| 3-Wege Zonenventil, MultiZone 3W Set, DN25 1" AG, 230V, Modell 525, Kvs 8,0m³/h | ecoenergy-solutions.ch | 111 CHF | 139 CHF | −20.1% |
| LK 950 Stellmotor Mischermotor 230V, 140sek, 5Nm, für LK Mischer 840-841 | ecoenergy-solutions.ch | 107 CHF | 134 CHF | −20.1% |
| "LK Wärmepumpen-Set DN32 1 1/4"", Frostschutz, Magnet- und Zyklonfilter, 3-Wege-Umschaltventil, Sortimo Box" | ecoenergy-solutions.ch | 400 CHF | 500 CHF | −20% |
| "LK Wärmepumpen-Set DN25 1"", Frostschutz, Magnet- und Zyklonfilter, 3-Wege-Umschaltventil, Sortimo Box" | ecoenergy-solutions.ch | 387 CHF | 484 CHF | −20% |
| 3-Wege Zonenventil, MultiZone 3W Set, DN32 1 1/4" AG, 230V, Modell 525, Kvs 13,0m³/h | ecoenergy-solutions.ch | 161 CHF | 201 CHF | −19.9% |
| LK 212 SolarStation (With Grundfos Pump, Without Controller) - 299998 | heatpumpparts.co.uk | 1089.95 GBP | — | — |
| LK Circulating Pump Grundfos UPM3 Auto 15/70- 187172 | heatpumpparts.co.uk | 367.95 GBP | — | — |
| LK 823 ThermoVar - 1½" Male thread 12KVS - 181300 | heatpumpparts.co.uk | 171.95 GBP | — | — |
| LK 556 - Anti Freeze Valve 22mm Compression - 182805 | heatpumpparts.co.uk | 171.95 GBP | — | — |
| LK 823 ThermoVar - 1½" Male thread 12KVS - 181538 | heatpumpparts.co.uk | 170.95 GBP | — | — |
| LK 823 ThermoVar - 1½" Male thread 12KVS - 181303 | heatpumpparts.co.uk | 162.95 GBP | — | — |
| LK 556 - Anti Freeze Valve 35mm Compression - 182807 | heatpumpparts.co.uk | 159.95 GBP | — | — |
| LK 823 ThermoVar - 1½" Male thread 12KVS - 181302 | heatpumpparts.co.uk | 159.95 GBP | — | — |
| LK 823 ThermoVar - 1" Female thread 9KVS - 181284 | heatpumpparts.co.uk | 158.95 GBP | — | — |
| LK 823 ThermoVar - 1" Male thread 9KVS - 182164 | heatpumpparts.co.uk | 147.95 GBP | — | — |
| LK 823 ThermoVar - 1" Male thread 9KVS - 182163 | heatpumpparts.co.uk | 147.95 GBP | — | — |
| LK 556 - Anti Freeze Valve 28mm Compression - 182806 | heatpumpparts.co.uk | 146.95 GBP | — | — |
| LK 823 ThermoVar - 1¼" Male thread 9KVS - 182131 | heatpumpparts.co.uk | 144.95 GBP | — | — |
| LK 823 ThermoVar - 1¼" Male thread 9KVS - 182130 | heatpumpparts.co.uk | 144.95 GBP | — | — |
| LK 823 ThermoVar - 1¼" Male thread 9KVS - 182132 | heatpumpparts.co.uk | 135.95 GBP | — | — |
| LK 525 EMV 110-K Actuator | varme-tec.com | 99.99 GBP | — | — |
| LK 512 Heating MultiSafe Compression fitting 2.5bar | varme-tec.com | 68.99 GBP | — | — |
| LK Actuator Cable-M w/Molex - 066083 | heatpumpparts.co.uk | 24.95 GBP | — | — |