{"product_id":"hayward-h-series-pool-heater-3-way-toggle-switch-chxtsw1931","title":"Hayward 3-Way Toggle Switch for CZ and HM2 Series Heaters | CHXTSW1931","description":"\u003cp\u003eThe Hayward 3-Way Toggle Switch (CHXTSW1931) is the OEM replacement toggle switch for Hayward CZ and HM2 Series pool and spa heaters.\u003c\/p\u003e\n\n\u003cp style=\"background-color: #fff3cd; border: 2px solid #FFEAA7; padding: 15px; border-radius: 5px; margin: 15px 0; color: #856404;\"\u003e\u003cstrong\u003eIMPORTANT: HEATER COMPONENT — PROFESSIONAL SERVICE REQUIRED\u003c\/strong\u003e\u003cbr\u003eGas and electrical heater components must be serviced by a licensed pool professional or qualified HVAC technician. Do not attempt to service gas or high-voltage components without proper certification.\u003c\/p\u003e\n\n\u003cp\u003eThis switch provides the three-position control function on compatible CZ and HM2 Series heater units. Replacing a faulty toggle switch restores proper operational control of the heater without the need to replace the full control assembly.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; border: 1px solid #ccc;\"\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eHayward Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eCHXTSW1931\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e610377003254\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePoolaroo Pro Tip\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm your heater's model designation — CZ and HM2 Series units share this switch, but other H-Series variants use different control components. Check the model number on the heater's rating label and cross-reference it against your equipment manual to ensure CHXTSW1931 is the correct switch for your unit. Have a qualified technician perform the replacement given the high-voltage environment inside the heater cabinet.\u003c\/p\u003e\n\n\u003c!-- wft:processed:manual:2026-06-22 --\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":51774179344659,"sku":"CHXTSW1931","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/0687\/5411\/files\/hayward-3-way-toggle-switch-for-cz-and-hm2-series-heaters-chxtsw1931-1.webp?v=1788507014","url":"https:\/\/poolaroo.com\/products\/hayward-h-series-pool-heater-3-way-toggle-switch-chxtsw1931","provider":"Poolaroo","version":"1.0","type":"link"}