GSI 2314 Portable Grain Dryer

The GSI 2314 is the entry point into the 2300 Series — a two-module portable grain dryer with three vane axial fans (one upper, two lower), three heaters, and a three-stage drying architecture. With 731 bushels of holding capacity and Full Heat drying performance up to 1,460 BPH at 5-point moisture removal, the 2314 delivers a substantial capacity step up from any single-module dryer while remaining the most accessible 2300 Series model in terms of footprint, weight, and electrical requirements.

The 2314 occupies a unique position in the entire 2300 Series lineup: it is the only model in the series available with single-phase power. Every larger 2300 model (2318, 2320, 2322, 2326) requires three-phase service due to higher motor loads. This makes the 2314 the natural choice for medium-size operations that need two-module drying capacity but don’t have three-phase electrical infrastructure — and for many farmsteads, this is the deciding factor.

For operations handling 4,000 to 7,000 acres of corn, the 2314 provides the throughput jump from single-module to two-module drying without the infrastructure investments that larger 2300 models would require.

Key Specifications

Specification	Value
Series	2300
Configuration	2 Modules / 3 Stages
Fans	3 vane axial (1 upper @ 15 HP/40″, 2 lower @ 10–12 HP/28″)
Heaters	3 (1 upper @ 5.5 Mil. BTU/hr, 2 lower @ 3.0 Mil. BTU/hr)
Grain Column	14″ × 14′
Total Holding Capacity	731 BU
Grain Column Holding Capacity	679 BU
Top Auger (Loading)	8″ flight, 5 HP — 3,800 BPH
Bottom Auger (Unloading)	8″ flight / 10″ tube, 5 HP
Meter Roll Drive	VFD, 1 HP — 1,960 BPH max
Fuel	LP or Natural Gas
Phase Options	Single Phase or Three Phase
Voltage	220V single-phase / 208V, 230V, 460V, 575V three-phase
Inverter (VFD) Available	Yes
X-Stream Available	No (X-Stream begins at 2320X)
Control System	Vision Controls (GSI Connect compatible)

Drying Capacity

All capacities below are wet bushels per hour, based on mature unfrozen #2 yellow shelled dent corn. Full Heat assumes grain is cooled in-bin after discharge; Dry & Cool numbers reflect grain that exits the dryer already cooled.

Mode	Moisture Removal	Capacity
Full Heat	30% to 15%	670 BPH
Full Heat	25% to 15%	900 BPH
Full Heat	20% to 15%	1,460 BPH
Dry & Cool	25% to 15%	620 BPH
Dry & Cool	20% to 15%	1,000 BPH

The 2314 hits 1,460 BPH in Full Heat at 5-point removal — about 10% more than the 1226 flagship of the 1200S&H Series and the entry point into the four-figure Dry & Cool range. The 2314 is the first model in the entire GSI portable lineup to break 1,000 BPH in Dry & Cool mode at 5-point removal, making it a strong choice for operations whose primary mode is continuous cooled-grain drying.

The capacity advantage over single-module dryers is most pronounced in Dry & Cool mode. Compared to the 1226 (which delivers 600 BPH continuous Dry & Cool at the same moisture removal), the 2314 produces 67% more cooled-grain throughput. This is the practical impact of three-stage architecture — the additional drying stage allows for more efficient cooling cycles than two-stage single-module dryers.

Fan & Heater Configuration

The 2314 uses the standard 2300 Series 1+2 fan configuration: one fan and heater on the upper module, two fans and heaters on the lower module.

Upper module:

• 1 vane axial fan @ 15 HP, 40″
• 1 heater @ 5.5 Mil. BTU/hr

Lower module:

• 2 vane axial fans @ 10–12 HP, 28″
• 2 heaters @ 3.0 Mil. BTU/hr each

This split is engineered around the drying physics of stacked modules. The upper module performs the most aggressive moisture removal — wet grain enters here and loses the largest percentage of its initial moisture content. The single 15 HP fan and 5.5 Mil. BTU/hr heater are sized for that high-demand stage. The lower module then handles secondary drying and cooling with two smaller fans, providing more airflow distribution at lower static pressure for cooler grain that has already lost most of its surface moisture.

For single-phase operations, the 2314 is available with single-phase fans drawing 230–285 amps at 220V. This is the most demanding single-phase configuration in the 2300 Series — and the only one available. For three-phase operation, voltage options include 208V, 230V, 460V, and 575V with progressively lower amp draw at higher voltages.

The 2314 does not support X-Stream configuration. X-Stream variants begin with the 2320X model at the next level up in the series.

Grain Column & Holding Capacity

The 2314 uses standard 14-inch wide grain columns measuring 14 feet long — the shortest column option in the 2300 Series. Total holding capacity is 731 bushels, with 679 bushels held inside the active grain column itself across both modules. The remainder occupies the loading and discharge zones above and below the dryer body.

Compared to single-module dryers with 14-foot columns (like the 1214S at 381 BU holding), the 2314 holds nearly twice the grain at any given moment — directly reflecting the doubled grain column surface area from stacking two modules vertically.

The 14″ column width is GSI’s standard for the entire portable lineup and is optimized for corn-sized kernels. For drying canola or other small grains, the optional small grain screen with 0.055″ perforations is available. Note that installing the small grain screen reduces corn drying capacity by approximately 20%.

Loading, Unloading & Metering

Top auger (loading): 8-inch flight driven by a 5 HP motor, with a peak loading rate of 3,800 BPH. Despite the 2314 holding nearly twice the grain of a single-module 14-foot column dryer, the loading auger uses the same 5 HP specification as smaller portable units — fill time is proportionally longer (roughly 12 minutes from empty at full feed rate) but adequate for keeping truck cycle time short during harvest.

Bottom auger (unloading): 8-inch flight in a 10-inch tube, also 5 HP. The unloading auger keeps pace with the dryer’s peak metering capacity.

Meter roll drive: 1 HP VFD with maximum metering capacity of 1,960 BPH. This headroom over the 2314’s actual maximum throughput (1,460 BPH Full Heat at 5-point removal) is appropriate but tight — operators planning extended All Heat operation at peak capacity should be aware that the meter roll runs near its working maximum.

The VFD-driven meter roll, combined with Vision Controls, allows the 2314 to target a specific exit moisture content and adjust unload speed dynamically as inlet moisture varies. For multi-day harvest operations where inlet moisture can swing 5–8 points across a single day, this dynamic targeting consistently reduces overdrying losses by 1–2%.

Operating Modes

The 2314 supports all four standard operating modes of the 2300 Series. Note that the three-stage architecture makes Continuous Dry & Cool particularly efficient compared to two-stage single-module dryers.

All Heat — Maximum throughput. Grain leaves the dryer hot and is cooled in-bin. Best for corn and rice operations with adequate in-bin cooling air. Peak capacity: 1,460 BPH at 5-point removal. Important: at 1,460 BPH All Heat, in-bin cooling typically requires bins of 50,000 bushels or less for safe cooling without active grain management.

Continuous Dry & Cool — Full continuous flow with integrated cooling. Grain exits cooled and ready for direct binning at up to 1,000 BPH. The 2314’s three-stage architecture makes this mode particularly effective.

Staged Batch Dry & Cool — Alternating dry/cool cycles inside the dryer. Particularly useful for high-moisture corn or sensitive grains where extended exposure to heat affects quality.

Continuous Flow — Steady-state production mode for lower moisture differentials.

The 2314’s Dry & Cool advantage over single-module dryers — 1,000 BPH at 5-point removal — is the primary operational reason most operators choose this dryer over the 1226. If your harvest typically requires cooled grain straight out of the dryer (rather than All Heat with in-bin cooling), the 2314 represents a major efficiency gain.

Transport & Installed Dimensions

The 2314 is engineered as a portable dryer, though the two-module stack makes it substantially heavier than any single-module unit. Operators planning to relocate the 2314 should confirm tractor or truck capacity is rated for portable grain handling equipment in this weight class.

Dimension	Transport	Installed
Length	23′ 2″ (hitch to discharge auger)	23′ 10″
Width	8′	8′ 8″
Height	13′ 5″ (11′ 9″ shortest)	25′ 11″ (excl. foundation supports)
Approximate Weight	16,000 lbs (less transport kit)	—

Transport height is given with both standard and shortest configurations — the lower 11′ 9″ figure assumes the discharge auger is folded down for road transport under low bridges and power lines.

The installed height of 25′ 11″ is fixed for all 2300 Series models — it represents the structural height of the two-module stack and doesn’t change with grain column length. This is significantly taller than the single-module 1200S&H Series (14′ 6″) and is the most important physical consideration when planning a site for the 2314 versus a single-module dryer.

At 16,000 lbs transport weight, the 2314 is the lightest unit in the 2300 Series — about 70% heavier than the largest 1200S&H model (1226 at 18,500 lbs sounds heavier on paper, but the 2314’s weight excludes the transport kit, so installed comparison is closer to 1.5x).

Vision Controls

The 2314 ships standard with Vision Controls — GSI’s purpose-built color touchscreen control system for grain dryers. Vision handles:

• All four operating modes with dedicated mode-select interface
• Plenum temperature setpoints for all three heaters independently (upper plenum, lower-front plenum, lower-rear plenum)
• Moisture-targeting through automatic meter roll VFD adjustment
• Full system diagnostics and fault logging
• Multi-grain profiles for fast switching between corn, soybeans, wheat, rice, and other crops

Independent control of all three plenums is one of the operational advantages of the 2300 Series over single-module dryers. The operator can fine-tune upper plenum temperature for primary moisture removal while adjusting lower plenums for cooling intensity — a level of granular control that two-stage single-module dryers cannot offer.

The Vision display can be mounted directly on the dryer or remoted into a shop or office with a hardwired connection. The remote option is particularly useful for two-module dryers because the operator typically cannot see the upper plenum directly from ground level during operation.

GSI Connect Remote Management

The 2314 is GSI Connect compatible, enabling phone-based remote monitoring and control through the GSI Connect mobile app. Connect functionality includes:

• Real-time dryer status (running, idle, fault)
• Live plenum temperatures for all three heaters and grain moisture readings
• Remote setpoint adjustment for each heater independently
• Remote stop function
• Unload speed adjustment
• Performance logs and runtime alerts

GSI Connect is especially valuable on the 2314 because three-fan, three-heater dryers benefit substantially from continuous monitoring — minor variations in any of the three plenum temperatures can affect grain quality, and Connect surfaces these issues immediately rather than at the next physical inspection.

Optional Equipment

Beyond the standard configuration, the 2314 supports several factory and dealer-installed options:

Static Moisture Sampler — Improves moisture reading accuracy by sampling only when grain is stationary. Includes debris guards to prevent fines from contaminating the sensor. Strongly recommended on the 2314 because of its high throughput in Dry & Cool mode where moisture targeting accuracy directly affects operating efficiency.

Inverters (VFDs) — Available on the 2314. VFD upgrades allow finer control over fan and auger speeds, reducing energy consumption at partial loads.

Small Grain Screen — 0.055″ perforations for canola and other small grains. Reduces corn capacity by approximately 20% when installed.

Single-to-Three-Phase Converter — While the 2314 is the only 2300 model offering native single-phase operation, some operators prefer to install a phase converter to run the three-phase configuration on single-phase service for better motor efficiency.

Best Applications for the 2314

The 2314 fits a specific operational profile, and the single-phase availability is often the primary deciding factor.

Best fit:

• Medium farms handling 4,000–7,000 acres of corn
• Operations primarily running Continuous Dry & Cool (the 1,000 BPH Dry & Cool capacity is the standout advantage)
• Single-phase farmsteads needing two-module capacity without electrical service upgrade
• Farms upgrading from a 1226 or 1222 single-module dryer where Dry & Cool throughput was the bottleneck
• Custom drying operations needing reliable cooled-grain throughput at moderate capacity
• Operations planning to step up to a larger 2300 model later (though the 2314 itself isn’t structurally upgradable)

Less suitable for:

• Operations consistently exceeding 1,800 BPH demand in Full Heat — step up to the 2318 or larger
• Pure All Heat operations where the 2314’s Dry & Cool advantage is wasted — consider the 1226S/H instead
• Operations requiring four-stage drying or batch quality optimization — consider the 2400 Series
• Sites with strict installed height limits (the 25′ 11″ installed height applies)

How the 2314 Compares to Adjacent Models

2314 vs 2318: The 2318 adds 4 feet of grain column (18′ vs 14′), upgrades the top fan from 15 HP to 20 HP, and increases the top heater from 5.5 to 6.75 Mil. BTU/hr. The result is 350 BPH more Full Heat capacity at 5-point removal (1,810 vs 1,460 BPH) — about 24% more throughput. However, the 2318 is three-phase only. Choose the 2314 if single-phase is required; choose the 2318 if you have three-phase service and need more capacity.

2314 vs 1226S/H (1200S&H flagship): The 2314 delivers 10% more Full Heat capacity (1,460 vs 1,330 BPH) but, more importantly, 67% more Dry & Cool capacity (1,000 vs 600 BPH). The 2314 is also significantly taller installed (25′ 11″ vs 14′ 6″). Choose the 2314 if Dry & Cool throughput is the priority and your site can accommodate the height; choose the 1226 if the height matters and All Heat is your primary mode.

2314 vs 2320: The 2320 jumps to 2,010 BPH Full Heat — a 38% increase over the 2314 — with significantly larger fans (25 HP top fan vs 15 HP) and heaters (7.5 Mil. BTU/hr top heater vs 5.5 Mil.). The 2320 also requires three-phase power. The capacity gap between 2314 and 2320 is substantial; the 2318 fills the middle if available.

Frequently Asked Questions

What is the holding capacity of the GSI 2314? The 2314 has a total holding capacity of 731 bushels, with 679 bushels in the active grain column across both modules.

What is the maximum drying capacity of the 2314? At 5-point moisture removal (20% to 15%) in Full Heat mode, the 2314 delivers up to 1,460 BPH on standard corn. In Dry & Cool mode at the same moisture removal, the 2314 delivers up to 1,000 BPH.

Can the 2314 run on single-phase power? Yes. The 2314 is the only model in the 2300 Series available in a single-phase configuration. It draws 230–285 amps on 220V single-phase service. All larger 2300 models (2318, 2320, 2322, 2326) require three-phase power.

Why is the 2314 the only single-phase 2300 model? The larger 2300 models use 20+ HP top fan motors, which exceed the practical limits of single-phase electrical service. The 2314’s 15 HP top fan is at the upper end of what single-phase service can reliably power, but it remains within that envelope.

Does the 2314 support X-Stream? No. X-Stream variants in the 2300 Series begin with the 2320X. The 2314 is offered only in the standard configuration.

What’s the difference between the 2314 and the 1226? The 2314 is a two-module dryer with three fans and three drying stages. The 1226 is a single-module dryer with two fans and two drying stages. The 2314’s main advantage is in Dry & Cool mode — it delivers 1,000 BPH cooled-grain throughput versus the 1226’s 600 BPH. The 1226 has a much shorter installed height (14′ 6″ vs 25′ 11″).

What fuel does the 2314 use? The 2314 supports both liquid propane (LP) and natural gas (NG), selectable at order configuration.

What is the transport weight of the 2314? Approximately 16,000 lbs (less transport kit) — making it the lightest unit in the 2300 Series.

What is the installed height of the 2314? The 2314 has an installed height of 25′ 11″ (excluding foundation supports). This is identical across all 2300 Series models because it represents the structural height of the two-module stack.

Does the 2314 support remote monitoring? Yes. The 2314 ships with Vision Controls and is GSI Connect compatible, enabling full remote monitoring and control of all three plenum temperatures and unload speeds.

Can the 2314 dry canola or other small grains? Yes, with the optional small grain screen (0.055″ perforations). Capacity on corn is reduced by approximately 20% when the small grain screen is installed.

Related Models in the 2300 Series

• 2318 — Step up, 940 BU holding, 1,810 BPH Full Heat (three-phase only)
• 2320 / 2320X — 1,044 BU holding, 2,010 BPH Full Heat, X-Stream available
• 2322 / 2322X — 1,149 BU holding, 2,200 BPH Full Heat, X-Stream available
• 2326 / 2326X — Series flagship, 1,304 BU holding, 2,700 BPH Full Heat, X-Stream available

GSI 2314 Reviews & Ratings