[{"id":301937950785,"handle":"quick-order","title":"Quick Order","updated_at":"2026-03-05T19:12:55-06:00","body_html":null,"published_at":"2026-02-18T13:35:25-06:00","sort_order":"best-selling","template_suffix":"quick","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"},{"id":300296437825,"handle":"thermostats","title":"Thermostats","updated_at":"2026-03-03T17:41:09-06:00","body_html":"\u003cp\u003eShop our selection of programmable and smart thermostats for residential and commercial HVAC control from leading manufacturers including Honeywell Home, Aprilaire, DSC, and ELK. Our inventory includes Wi-Fi enabled smart thermostats with remote control and automation capabilities, programmable thermostats for energy-efficient scheduling, multi-stage thermostats for complex HVAC systems, IAQ (Indoor Air Quality) control thermostats, Z-Wave compatible thermostats for home automation integration, low voltage thermostats for standard systems, and thermostat accessories including cover plates and interfaces. Available in touchscreen and traditional models with various heat\/cool stage configurations (1H\/1C, 2H\/2C, multi-stage). Perfect for upgrading home comfort systems, commercial building automation, and integrating HVAC control with security and automation systems.\u003c\/p\u003e","published_at":"2026-01-08T13:56:16-06:00","sort_order":"best-selling","template_suffix":"abc","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Home \u003e Thermostats"}],"published_scope":"global","image":{"created_at":"2026-01-12T07:56:10-06:00","alt":null,"width":500,"height":500,"src":"\/\/www.fireandsafetyplus.com\/cdn\/shop\/collections\/72585c12-QC-THX1200W5U_SP.jpg?v=1768226170"}}]
The automatic control uses either the manual mode resistor (part number 4336)or an outdoor temperature sensor. It needs one or the other to function properly. We recommend that any wiring on your humidifier be completed by an Aprilaire dealer.
Main Features
Compatible with Aprilaire 560 Series
Outdoor temperature sensor for humidifiers
Supports automatic and manual control modes
Requires professional installation by Aprilaire dealer
Part number 4336 for manual mode
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