Farm Innovators HPF-100 Heated Fount
#7 in PoultryFull review
A low-cost 3 gallon heated fount for flocks in moderate winters. It is the cheapest way here to keep a coop in liquid water.
Amazon $53.99$53.99
The Farm Innovators HPF-100 Heated Fount is the better heated waterer overall, rated 3.0 to 3.0. The Farm Innovators HPF-100 Heated Fount leads on value. The API HPW33 Heated Poultry Waterer wins on cold rating. The Farm Innovators HPF-100 Heated Fount costs $11 less ($53.99 vs $64.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
API HPW33 Heated Poultry Waterer
#8 in PoultryFull review
A 3 gallon heated fount with an open drinking pan, for small flocks in cold but not extreme winters. It is the simplest way to switch a flock to heated water.
Amazon $64.99$64.99
Which should you buy?
- Choose the Farm Innovators HPF-100 Heated Fount for value ($18 per gallon ($53.99, 3 gal) vs $21.66 per gallon ($64.99, 3 gal)).
- Choose the API HPW33 Heated Poultry Waterer for cold rating (ice-free to -5 F vs ice-free to 0 F).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every poultry heated waterer; a clear win is highlighted. How we rank explains each one.
| Factor weight | Farm Innovators HPF-100 Heated Fount | API HPW33 Heated Poultry Waterer |
|---|---|---|
| Overall rating | 3.0/5 | 3.0/5 |
| Value 30% | 66 $18 per gallon ($53.99, 3 gal) | 51 $21.66 per gallon ($64.99, 3 gal) |
| Capacity 15% | 33 3 gal | 33 3 gal |
| Cold rating 20% | 50 ice-free to 0 F | 62 ice-free to -5 F |
| Features 20% | 30 thermostat | 30 thermostat |
| Warranty 15% | 20 1 year warranty | 20 1 year warranty |
Specifications
| Farm Innovators HPF-100 Heated Fount | API HPW33 Heated Poultry Waterer | |
|---|---|---|
| Water | ||
| Type | Heated fount | Heated fount |
| Capacity | 3 gal | 3 gal |
| Price per gallon | $18 | $21.66 |
| Drinker | Drinking pan | Drinking pan |
| Heating | ||
| Heater power | - | 100 W |
| Ice-free to | 0 °F | -5 °F |
| Thermostat | Yes | Yes |
| Insulated | No | No |
| Power cord | ||
| Cord | - | 4 ft |
| Build | ||
| Material | Plastic | - |
| Weight | 2.6 lb | - |
| Warranty | 1 year | 1 year |