

Shipping costs and estimates depend on your destination. Delivery details
Request within 30 days of delivery. Conditions and exclusions apply. Return policy
Tracking is emailed after dispatch. Remote routes may take longer. Shipping policy
The Coleman-Mach 8330D3351 digital zoned thermostat is designed for RV comfort with energy mindful operation. Acting as the central controller in a ZC system, it coordinates multiple climate units through compatible zone boxes, enabling targeted cooling and heating across defined areas of your coach.
This thermostat is designed to work with Coleman-Mach ZC zone control boxes and standard 24 VAC HVAC equipment. Follow the included installation guidelines and ensure power and connections meet system requirements. If upgrading from a basic model, anticipate a modern interface, faster scheduling, and more precise responses to your settings.
Coleman products are built for durability and practical RV living. In a zoning setup, this thermostat acts as a flexible control hub that can adapt to changing travel plans and layouts, offering a practical path to customized comfort on the road.
Q: What systems does the Coleman-Mach 8330D3351 thermostat control?
A: It coordinates up to four single-stage A/C or heat pump units and two two-stage gas furnaces via compatible zone control boxes.
Q: What is required to install the thermostat in an RV?
A: Requires a Coleman-Mach ZC zone control box; designed for RV 24 VAC heating and cooling systems.
Orders ship across Canada. The shipping policy lists 1–2 business days for processing, followed by estimated delivery after dispatch: 3–7 business days for most Canadian provinces, or 7–14 business days for remote and Northern communities. These are estimates, not delivery guarantees.
Shipping costs, if any, and applicable taxes are shown at checkout before payment. Tracking details are emailed after dispatch. See the shipping policy for destination details, delays and split shipments.
Request an eligible return within 30 days of delivery. Items must meet the policy's condition requirements, including being unused/unworn with tags, accessories, parts and proof of purchase. Conditions and exclusions apply, including those for used items, gift cards and marked final-sale items.
For eligible returns, a prepaid return label is provided. Start by emailing canadawildco@gmail.com. Refunds are normally issued within 5–10 business days after the returned item is received; your payment provider may take additional time.
Read the full return and refund policy for eligibility, packaging requirements, exclusions and damaged or incorrect items.
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