Marvair CR330 Condensation Removal Kit
Item #:
901639
Brand:
Dometic
Model #:
225600036
Packaged Weight:
3.00
Lbs.
List Price:
$350.00
Our Price:
$149.99
Status: 
In Stock
In Stock
:
Features:
- The Marvair CR330 removes the condensate water produced during the cooling cycle of your Marvair reverse-cycle air conditioner and discharges the condensate into the air conditioner's outlet water line
- The condensate is pumped overboard any time the air conditioner's circulation pump is working and sufficient condensate is in the condensate pan of your Marvair unit
- By operating on the Venturi effect, a separate condensate pump is not required
- A water filter/strainer, a reducer and a check valve are also provided and must be installed with the CR330
- The filter prevents debris from entering the CR330 and obstructing the water flow
- The check valve allows the condensate to flow in only one direction
- The flow rate, measured at the air conditioner, must be at least 1.0 GPM (3.8 LPM) but no more than 4.6 GPM (17.4 LPM)
- Flow rates less than 1.0 GPM (3.8 LPM) may result in improper removal of the condensate
- Flow rates greater than 4.6 GPM (17.4 LPM) may result in a restriction of water flow to the air conditioner
- Always refer to the air conditioner's Owner's manual or Product Data Sheet to determine the correct water flow for proper operation of the Marvair air conditioner
- Installation:
- The CR330 is installed into the outlet water line of the Marvair air conditioner
- The discharge water flows through the CR330 to the overboard thru hull fitting
- Condensate from the drain pan flows into the CR330 and is pulled overboard by the discharge water from the air conditioner
- Included in the installation materials are 1/4” clear tubing and 5/8” clear tubing
- Various lengths of this tubing must be cut to connect the components
- To optimize the performance of the system, be sure to follow the recommendations for the lengths of tubing
- Locate the outlet (discharge) water line on your Marvair air conditioner
- Follow the water line, looking for a suitable place to install the CR330
Diagram Parts List: (See Image Below)
| Number on Drawing | Quantity | Description |
| 12 | 1 | CR330 condensate remover |
| 5 | 1 | Strainer/filter with ½” FPT connections |
| 10 | 1 | 1/4” x 1/4” Check valve |
| 4 | 1 | 5/8” Barb x 1/2” FPT coupling |
| 3 | 3 | Stainless Steel screw type hose clamp for 5/8” tubing |
| 7 | 4 | Stainless Steel screw type hose clamp for 1/4” tubing |
| 8 | 1 | 2-1/2" x 1/4” ID clear tubing. |
| 11 | 1 | 7 ft x 1/4” ID clear tubing. |
| 1 | 1 | 1 ft x 5/8” ID clear tubing |
| 6 | 1 | 1/4” barb x 1/2” MPT adapter |
| 2 | 1 | Hold down clamp for 5/8” tubing |
| 9 | 2 | Hold down strap for 1/4” tubing |
| 13 | 2 | Hold down strap for the CR330 |
| 14 | 1 | 5/8” barb x 1/2” MPT fitting |