Coleman Mach 9330-3411 Heat/Cool RV AC Thermostat
Coleman Mach 9330-3411 Heat/Cool RV AC Thermostat — Product description
The Coleman Mach 9330-3411 is the heat/cool wall thermostat that runs your rooftop RV air conditioner. It's the factory control for Mach 9530, 9330, 9470, 9430, 9630 and 9370 units, giving you cooling and heat calls from one simple panel. If your old thermostat quit, this is the direct replacement.
The Coleman Mach 9330-3411 is a heat/cool wall thermostat built to control the rooftop air conditioners on the Mach line. If the thermostat on your rig has gone flaky, stopped calling for cool, or just quit reading the room right, this is the factory-style replacement that gets things back to normal. It's the same part Coleman spec'd for these units, so fit and function are a known quantity.
This control is made to work with the Coleman Mach 9530, 9330, 9470, 9430, 9630 and 9370 model air conditioners. That covers a wide range of the ducted and non-ducted Mach units you'll find on travel trailers, fifth wheels and motorhomes. Before you order, pull your old thermostat and check the model tag on your AC or the part number on the back of the control, so you know you're matching the right family.
Heat/cool means it does both jobs. In summer it calls the air conditioner to cool the coach. When the temperature drops, it calls for heat, so if your rig is set up with a furnace or an electric heat strip, this control handles the switchover. You set the mode, you dial in the temperature, and it manages the cycling from there. Nothing to fuss with once it's dialed in.
Installation is a job most owners can handle in an afternoon. It's low-voltage wiring, so you're not dealing with anything scary, but you do want to kill power at the breaker and disconnect the battery before you start. Label your wires as you pull the old unit, match them to the new terminals, and you're set. If wiring isn't your thing, any RV service tech will knock this out quickly.
One thing to know up front. This is a heat/cool thermostat, not a heat pump control. If your air conditioner is a heat pump model, you'll want the matching heat pump thermostat instead. But for standard cooling and furnace-heat setups on the listed Mach units, the 9330-3411 is exactly what you need. It's a clean, no-drama swap that keeps your coach comfortable.
Key Features
- Heat/cool operation controls both cooling and heat calls from a single wall thermostat
- Compatible with Coleman Mach 9530, 9330, 9470, 9430, 9630 and 9370 model air conditioners
- Factory-style replacement, MPN 9330-3411, for a known-good fit and function
- Low-voltage wiring for a straightforward, DIY-friendly install
- Wall-mounted control that manages temperature and cycling for your coach
- Direct replacement for a worn or failed Coleman Mach heat/cool thermostat
Why Buy from NVN Marine
- Authorized Coleman reseller, full manufacturer warranty
- NMEA member and ABYC certified, advice from real boat techs
- Same-day shipping before 3 PM ET on in-stock items
- NY headquarters and Fort Lauderdale flagship retail store
Technical specifications
| Title | Coleman Mach 9330-3411 Heat/Cool RV Air Conditioner Thermostat |
|---|---|
| Brand | Coleman |
| Manufacturer | Coleman RVP |
| Manufacturer Part Number | 9330-3411 |
| UPC | 755790406357 |
| Product Type | RV Air Conditioner Thermostat |
| Operating Mode | Heat / Cool |
| Compatible Air Conditioner Models | Coleman Mach 9530, 9330, 9470, 9430, 9630, 9370 |
| Application | RV / Recreational Vehicle |
Frequently asked questions
Which Coleman Mach air conditioners does the 9330-3411 work with?
It's spec'd for the Coleman Mach 9530, 9330, 9470, 9430, 9630 and 9370 model air conditioners. Check the model tag on your rooftop unit before ordering so you match the right family.
Is this a heat pump thermostat?
No. The 9330-3411 is a heat/cool control. It handles cooling and calls for heat through a furnace or electric heat strip, but it isn't designed for heat pump air conditioners. If you have a heat pump unit, use the matching heat pump thermostat instead.
What does heat/cool mean on this thermostat?
It controls both modes. In cooling mode it runs the air conditioner. In heat mode it calls for your coach's heat source. You pick the mode and set the temperature, and the thermostat manages the cycling.
Can I install the Coleman Mach thermostat myself?
Most owners can. It's low-voltage wiring, so it's a manageable afternoon job. Kill power at the breaker and disconnect the battery first, label your existing wires, and match them to the new terminals. If you'd rather not, any RV service shop can handle it.
Is this the same part the factory used?
Yes. It's the Coleman MPN 9330-3411, the factory replacement for these Mach units, so fit and function match the original control.
How do I know if my thermostat needs replacing?
Common signs are an AC that won't respond to the control, a panel that's gone dark, erratic cycling, or a unit that ignores your temperature setting. If the air conditioner itself checks out, a failed thermostat is often the culprit.
