LENNOX 24Z12 Digital Thermostat, Manual Changeover, Heat/Cool, 24V AC
<p>The LENNOX 24Z12 is a reliable digital thermostat designed for straightforward heat and cool control. It features manual changeover with a slide switch for system settings (Cool-Heat-Off) and fan settings…
SKU 3G-OTH-70354
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
<p>The LENNOX 24Z12 is a reliable digital thermostat designed for straightforward heat and cool control. It features manual changeover with a slide switch for system settings (Cool-Heat-Off) and fan settings (Auto-On). Operating on 24V AC, it supports standard terminal designations (B/C/G/O/Rc/Rh/W1/Y1) and offers an optional Celsius display. With a temperature differential of ±1°F, it provides precise temperature management for commercial and industrial applications.</p><p>Ideal for HVAC contractors and facility managers, this thermostat ensures easy, dependable operation. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>
Frequently Asked Questions
What are the system and fan settings on the LENNOX 24Z12?
The LENNOX 24Z12 has system settings of Cool-Heat-Off (manual changeover) and fan settings of Auto-On. It uses a slide switch for control.
Does the LENNOX 24Z12 support Celsius display?
Yes, the LENNOX 24Z12 features an optional Celsius display, allowing you to choose between Fahrenheit and Celsius as needed.
Used in
Common applications for LENNOXLENNOX Products
3G Electric supplies LENNOX digital thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.