{"product_id":"slm-chamber-heater-ducts-aluminium","title":"SLM Chamber Heater Ducts — Aluminium, 100W \u0026 500W (Pre-Order)","description":"\u003cp\u003e\u003cstrong\u003ePre-order:\u003c\/strong\u003e this batch is in production. Order now to reserve yours; I ship as soon as it lands. Estimated shipping: 2–3 weeks. Limited quantity.\u003c\/p\u003e\n\u003cp\u003eAluminium SLM chamber heater ducts, 100% infill and glass-bead blasted. Printed ducts soften right next to a heater core; these don't. Pick your size above.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100W:\u003c\/strong\u003e compact twin duct for a 100 W chamber heater, approx. 90 × 36 × 26 mm, designed for Delta 3628 12 V fans\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500W, duct only:\u003c\/strong\u003e approx. 125 × 51 × 30 mm, designed for Delta 5032 12 V blower fans\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500W, duct + mounting plate:\u003c\/strong\u003e the same duct with the mounting plate for a Voron 2.4 or Trident\u003c\/li\u003e\n\u003cli\u003eHeater and fans are not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSafety:\u003c\/strong\u003e a chamber heater means mains voltage and very hot parts. Only install it if you're comfortable wiring mains, and always monitor the heater fin temperature with a cartridge or M3 thermistor and thermal protection in Klipper.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAbout SLM parts:\u003c\/strong\u003e holes are not tapped or reamed, and small cosmetic marks are normal; function is not affected.\u003c\/p\u003e\n\u003cp\u003eOpen-source design: \u003ca href=\"https:\/\/github.com\/Monolith3D\/MISC\/tree\/main\/SLM_Chamber_Heater_Ducts\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSLM Chamber Heater Ducts on GitHub\u003c\/a\u003e.\u003c\/p\u003e","brand":"Pjotr3DShop","offers":[{"title":"500W \/ Duct only","offer_id":55110187254087,"sku":"VRN-SLM-HTR500","price":34.95,"currency_code":"EUR","in_stock":true},{"title":"500W \/ Duct + mounting plate (V2.4 \/ Trident)","offer_id":55139704242503,"sku":"VRN-SLM-HTR500-PLATE","price":39.95,"currency_code":"EUR","in_stock":false},{"title":"100W \/ Duct only","offer_id":55139704209735,"sku":"VRN-SLM-HTR100-PFA","price":20.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/0575\/5719\/files\/PXL_20260522_014809780.jpg?v=1789984981","url":"https:\/\/pjotr3dshop.com\/products\/slm-chamber-heater-ducts-aluminium","provider":"Pjotr3DShop","version":"1.0","type":"link"}