See all MiraFount energy-free livestock waterers
Miraco MiraFount 3354-S Four-Hole 70-Gallon Cattle Waterer
The Miraco MiraFount 3354-S is an insulated, energy-free livestock waterer for beef and dairy cattle. Its 70-gallon reservoir and four covered drinking openings provide multiple animals with access to water at the same time. The high-impact polyethylene construction, roll-away ball closures and insulated body are designed to conserve the heat of incoming groundwater when the waterer is correctly installed and used frequently enough.
Important: This is the non-electric 3354-S, not the electrically heated 3354-SE. Energy-free operation does not guarantee ice-free water in all temperatures or herd conditions. Proper installation below the local frost line, adequate water turnover and regular inspection are essential.
MiraFount 3354-S Specifications
| Specification | Manufacturer-listed details |
|---|---|
| Model / SKU | MiraFount 3354-S / A3354-S |
| Water capacity | 70 gallons (about 265 liters) |
| Drinking openings | Four 9.5-inch openings with 10.75-inch roll-away ball closures |
| Dimensions | 57.5 in. long × 32.5 in. wide × 19 in. drinking height |
| Empty weight | 152 lb |
| Animal capacity | Manufacturer's product listing: approximately 200 beef cattle or 90 dairy cattle under suitable conditions |
| Material / insulation | High-impact polyethylene with urethane insulation |
| Electric heater | Not included; this is the energy-free model |
| Warranty | Manufacturer lists a 5-year warranty, subject to its current terms |
The animal-capacity figures are general manufacturer guidance, not a guarantee for every pasture. Herd size, how frequently cattle visit, peak demand, water pressure and supply flow affect real-world suitability.
How the Four-Hole Energy-Free Waterer Works
Each drinking opening has a floating roll-away ball closure that moves aside as an animal drinks, then returns to cover the opening. These balls are insulated drinking-port closures, not four separate water-supply valves. The internal refill mechanism maintains the water level as water is consumed. The removable top and valve access area help with service, while the sloped basin makes cleaning easier.
Rather than relying on a built-in heater, the MiraFount uses insulation and water entering through an underground supply line to help moderate the water temperature. The unit must be installed according to Miraco's instructions to take advantage of below-ground heat. For operations with limited daily livestock usage or inadequate winter installation, a properly specified heated livestock waterer may be a better choice.
Installation and Cold-Weather Considerations
- Frost-line protection: Install the supply line and recommended insulated earth tube below the locally required frost depth. Miraco recommends a suitable insulated heat tube, such as its #834 installation component.
- Livestock traffic: Water consumption draws replacement groundwater into the unit. Miraco's installation guidance calls for adequate animal use in cold conditions; it notes approximately 20 head minimum for northern-climate winter operation.
- Water supply: Verify supply-line sizing, pressure and delivery rate against the model instructions, particularly when many animals approach at once.
- Access and cleaning: Use the manufacturer's mounting instructions and periodically inspect the drinking balls, water level, valve mechanism and bottom drain.
- Daily checks: Inspect water availability during freezing weather. Remove debris and resolve lids or closures that do not seat correctly.
Which MiraFount Size Is Right for Your Herd?
The four-opening 3354-S provides more drinking positions than two-hole models while retaining a 70-gallon reservoir. For a larger application, compare the six-hole, 100-gallon MiraFount 3370-S. Smaller groups can compare the two-hole 44-gallon MiraFount. Choose based on actual herd access and water supply, not gallon capacity alone.
Frequently Asked Questions
Does the MiraFount 3354-S need electricity?
No electric tank heater is included. The 3354-S is intended for energy-free operation when installation, water temperature and daily animal use meet Miraco's requirements.
Will it stay ice-free in every winter?
Not necessarily. Low water turnover, incorrectly installed supply lines or unusually severe conditions can still cause freezing. Follow the manufacturer’s instructions and check water daily.
Are the four floating balls water valves?
No. The balls cover the drinking openings. An internal refill valve system controls incoming water.
What livestock is this model intended for?
Miraco lists the 3354-S for beef and dairy cattle. Check drinking height and manufacturer guidance before using it for other species.
How does the 3354-S differ from the heated 3354-SE?
The 3354-S is the energy-free version without a built-in electric heater. The 3354-SE is a separate electrically heated model; confirm the exact model when ordering.
Ordering and Freight Quote Information
For availability or a delivered quote, provide the model 3354-S, quantity, delivery ZIP code and any special unloading requirements. Ask about compatible installation parts such as an insulated extension tube if needed. Contact sales@barnworld.com for assistance, or browse other MiraFount livestock waterers.