{"product_id":"hayward-on-off-switch-cz-hm2-series","title":"Hayward ON\/OFF SWITCH CZ \u0026 HM2 SERIES","description":"\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-11 citation-end-11\"\u003eThe Hayward ON\/OFF Switch for the CZ and HM2 Series (typically part number CHXTSW1930) is a genuine replacement rocker-style component specifically engineered for the control systems of Hayward H-Series gas pool heaters.\u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-10 citation-end-10\"\u003eThis switch serves as a primary interface for managing power to the unit, facilitating safe and efficient heater operation by allowing users to manually engage or disengage the heating system as needed.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-9 citation-end-9\"\u003eIt is constructed from high-quality, heat-resistant materials to ensure durability within the demanding, high-temperature environment of a pool heater's internal cabinet.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-8 citation-end-8\"\u003eIn terms of compatibility, it is a versatile part that fits Hayward H-Series Millivolt models (such as the H1501 through H250P1), the H100ID1 and H100IDP1 pool heater models, and the legacy CZ and Heatmaster HM2 series.\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-7 citation-end-7\"\u003eIts design prioritizes a straightforward installation process and a simple user experience, maintaining the standard black aesthetic of the original factory hardware.\u003csup class=\"superscript\" data-turn-source-index=\"5\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-6\"\u003eFor shipping and handling purposes, the estimated weight of this component is approximately \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"1074\"\u003e\u003cspan class=\"citation-6\"\u003e1.9 pounds\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-6\"\u003e in its master packaging, though the individual switch itself is a lightweight part weighing roughly \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"1185\"\u003e\u003cspan class=\"citation-6\"\u003e0.02 pounds\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-6 citation-end-6\"\u003e.\u003csup class=\"superscript\" data-turn-source-index=\"6\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"source-inline-chip-container ng-star-inserted\"\u003e\n\u003c!----\u003e\u003cbutton class=\"button multiple-button ng-star-inserted\" aria-label=\"View source details for citations from ePoolSupply, ePoolSupply, ePoolSupply, and others. Opens side panel.\"\u003e\u003c!----\u003e\u003c\/button\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c!--EndFragment --\u003e\u003c\/p\u003e","brand":"Commercial Pool and Spa Supplies","offers":[{"title":"Default Title","offer_id":44363036196975,"sku":null,"price":23.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/3785\/3807\/files\/Screenshot2026-02-02093607.png?v=1770042977","url":"https:\/\/commercialpoolandspasupplies.com\/products\/hayward-on-off-switch-cz-hm2-series","provider":"Commercial Pool and Spa Supplies ","version":"1.0","type":"link"}