The Multiquip SB120110-200 is a genuine OEM Water Heater 2000W 120VAC designed for DCA-series Super-Silent and ultra-silent diesel generators including the DCA400SSI4F, DCA600SSV4F3, and DCA1100SSC. As a direct OEM replacement, the SB120110-200 is built to the exact electrical and thermal specifications required by these generator systems, ensuring correct operation without improvisation or adaptation. This part is sourced directly from Multiquip and carries full OEM standing, making it the right call for fleet maintenance, repair, and warranty-sensitive service work.
Key Features
- Correct Electrical Rating — Rated at 2000W and 120VAC to match the precise heating demand of DCA-series generator coolant systems.
- Genuine OEM Component — Sourced directly from Multiquip, manufactured to the same specification as the original unit installed at the factory.
- Broad DCA-Series Compatibility — Confirmed fitment across DCA400SSI4F, DCA600SSV4F3, and DCA1100SSC Super-Silent and diesel generator models.
- Direct Drop-In Replacement — Designed to install in the same position and connect to the same circuit as the original heater, using the existing mounting and wiring.
- Protects Cold-Start Performance — A functioning coolant heater keeps engine temperature within the optimal pre-start range, reducing wear during startup in cold conditions. A failed heater can result in extended crank times and unnecessary mechanical stress.
- Electrical Safety Compliance — Correct wattage and voltage rating matter in generator systems — an incorrectly rated heater can trip breakers or damage control circuits. This OEM part eliminates that risk.
A water heater in a diesel generator is an engine block or coolant heater that maintains the engine coolant at a warm temperature when the unit is on standby. By keeping the coolant pre-heated, it allows the generator to reach operating temperature faster and reduces cold-start wear on internal engine components. When this heater fails, the engine starts cold, which can accelerate wear on cylinder liners, rings, and bearings — particularly in generators that are expected to come online quickly in emergency or mission-critical applications.
Part Details
| Part Number | SB120110-200 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Water Heater 2000W 120VAC |
Compatibility & Fitment
| Name | Model |
|---|---|
| Super-Silent Generators | DCA400SSI4F3B |
| Super-Silent Generators | DCA400SSI4F3PD |
| Super-Silent Generators | DCA400SSI4F |
| Super-Silent Generators | DCA400SSI4F3 |
| Super-Silent Generators | DCA400SSI4F3PB |
| Super-Silent Generators | DCA600SSV4F3 |
| Super-Silent Generators | DCA600SSV4F3B |
| Super-Silent Generators | DCA600SSV4F3PB |
| Super-Silent Generators | DCA1100SSC |
| Super-Silent Generators | DCA400SSI4F3PD (SUNBELT) |
| Super-Silent Generators | DCA600SSV4F3PB 60 Hz |
| Super-Silent Generators | DCA600SSV4F3 60HZ |
| Super-Silent Generators | DCA1100SSC (60HZ) |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
