How the Five Compare on the Numbers
Electric food warmer is not one appliance. This pool holds a lunch box that plugs into a truck, a glass mat that sits under serving dishes, a buffet server with chafing pans, a roll top chafer that heats through water and a five tier cabinet weighing 68.72 pounds. All five keep food hot. Nothing else about them is comparable, so the table below is a map rather than a ranking.
One listing was left out. TRAVELISIMO is the same kind of truck plug lunch box as the SOHIDA, with the same 12, 24 and 110 volt options, but its bullets are the least detailed in the pool and it publishes no temperature figure at all, which is the specification this page is built on. Three of the five picks publish one.
The table cannot compare capacities across these rows, because a liter of stew, a 2.5 quart chafing pan and 133 quarts of cabinet volume are not the same measurement. Cabinet volume counts the air between shelves. A chafing pan figure is what the pan holds. The lunch box figure is one meal. Only the two chafing products, Proctor Silex and Garvee, publish figures that can be set against each other at all.
Three Ways of Holding a Temperature
Direct Heat, Water Heat and Circulated Air
SOHIDA, FEPPO and Proctor Silex all put a heating element under the food. The lunch box heats a stainless container from below at 80 watts. FEPPO heats a sheet of tempered glass that your own dishes sit on. Proctor Silex heats a tray that its three chafing pans sit in, and cycles on and off on a dial to hold the setting.
Garvee and CAMMOO do it differently. Garvee’s 400 watt element heats a 15 quart water pan and the food pans sit in that, which is how catering equipment avoids scorching a sauce. CAMMOO adds a water tray to 360 degree hot air circulation at 900 watts, so the cabinet holds humidity as well as heat across its five tiers.
Every Range Starts at 86 Degrees and They End Differently
Three of the five publish a temperature range and all three begin at the same place: 86 degrees Fahrenheit. Where they part is the ceiling. CAMMOO stops at 185, Garvee at 200 and FEPPO at 248 with 10 discrete settings rather than a dial. That spread is the difference between holding cooked food and actively warming something through.
SOHIDA publishes no temperature at all, only 80 watts and 25 to 40 minutes, which is a time rather than a target. Proctor Silex publishes a dial with no figures beside it and says the server cycles on and off to keep food warm without overheating. For anyone with a food safety threshold to hit, those two listings do not answer it.
What Each One Is Sized For
One Meal, or a Table of Dishes
SOHIDA is a 1.5 liter stainless container in a body the fields put at 6.69 by 8.46 inches with 4.02 inches of height, weighing 1.54 pounds, and it runs on 12, 24 or 110 volts so the same box works in a car, a truck or an office. It also carries a 0.45 liter side box that cannot be heated and will melt if you try.
FEPPO takes the opposite approach and heats nothing of its own. Its 33 by 15 inch tempered glass surface holds 6 to 8 dishes depending on their size, and the system splits into 1 to 4 detachable panels so a family dinner and a catered buffet use the same hardware. It publishes no weight and no dimension fields.
Pans, Hotel Pans and Five Tiers
Proctor Silex supplies three 2.5 quart oven safe stainless pans with domed lids and spoon slots, on a tray the maker and the fields agree measures 15.71 by 25.16 by 5.71 inches. Garvee supplies one 9 quart pan and two 4.5 quart pans in standard hotel pan sizes, with an NSF certified food pan and a clear roll top lid over them.
CAMMOO is a different scale again: 133 quarts on 5 adjustable mesh racks, stated to take 13 inch pizzas and full size hotel pans, in a cabinet its fields put at 16.3 by 24.2 inches with 28.74 inches of height and 68.72 pounds of mass. It is the only pick here that is furniture rather than tableware.
Build, Certification and the Figures That Disagree
Who Cites an Approval
Two of the five publish a certification. CAMMOO states its smart thermostat is certified by UL and TUV, alongside auto shutoff and overheat protection, and describes 2 by 0.7 millimeter double layer stainless with a 5 millimeter tempered glass door on a magnetic seal. Garvee states its food pan is NSF certified for standard pan compatibility.
SOHIDA, FEPPO and Proctor Silex cite none. FEPPO does publish overheat protection, a built in thermostat and a child safety lock, which is the most safety detail of the three without a certification behind it. SOHIDA publishes a one year warranty, the only warranty period stated anywhere in this pool.
Garvee’s Size Does Not Match Its Own Fields
Garvee states 23 by 14 by 14 inches in its first bullet and its dimension fields give 13.98 by 21.65 by 13.39. Those are close enough to be the same object and far enough apart to matter when you are measuring a serving table. The maker’s own sentence is the one used here, and the fields were treated as the rounded version.
Proctor Silex is the counterexample and worth noting because it is rare: its bullet repeats 15.71 by 25.16 by 5.71 inches, exactly the published fields, in the same order. Two of the five, FEPPO and CAMMOO, publish no comparison at all, one because it has no fields and the other because it has no bullet size.
Which One Fits Your Kitchen
A hot lunch away from a microwave. SOHIDA is 1.5 liters at 80 watts on 12, 24 or 110 volts, heating in a stated 25 to 40 minutes, with a sealing gasket, an insulation bag and a one year warranty. At 1.54 pounds it is the lightest of the five by a wide margin.
A dinner table with your own serving dishes. FEPPO heats a 33 by 15 inch glass surface for 6 to 8 dishes, with 10 settings from 86 to 248 degrees Fahrenheit, a timer and a child lock. Nothing else here reaches 248 degrees, and it splits into 1 to 4 panels for storage.
A holiday sideboard guests serve themselves from. Proctor Silex gives three 2.5 quart oven safe pans with domed lids, spoon slots and lid rests so nobody has to hold a lid. Its size is the one figure on this page that matches its own fields exactly.
A catered line running standard pans. Garvee heats through a 15 quart water pan at 400 watts from 86 to 200 degrees Fahrenheit, with one 9 quart and two 4.5 quart pans and an NSF certified food pan under a clear roll top lid. Use its own 23 by 14 by 14 inch figure to plan the table.
A kitchen holding food for hours before service. CAMMOO is 133 quarts on 5 racks at 900 watts, 86 to 185 degrees Fahrenheit, with UL and TUV certification, auto shutoff and a water tray for humidity. At 68.72 pounds it is the heaviest of the five and it does not move once sited.
What We Could Not Verify
Every figure above comes from the makers’ own listings. These are the things we went looking for and could not source.
- FEPPO publishes no weight and no dimension fields, so only its 33 by 15 inch glass surface describes its size.
- Proctor Silex and FEPPO publish no wattage, so the electrical load of two of the five is unknown.
- SOHIDA and Proctor Silex publish no temperature figure at all, so neither says whether food is held above a safety threshold.
- No listing states how much water its pan or tray needs, or how often it has to be topped up during service.
- Only SOHIDA publishes a warranty period. The other four state nothing, including the two that cite certifications.
- CAMMOO claims heating 25% faster than traditional models and never says faster to what temperature, or what it was compared with.
