Century VGreen Evo VS Motor 1.65HP 1 Phase 50Hz 230/115V 48Y Frame | EVQ165

The new Vgreen Evo™ motor is driven by advanced variable speed technology to power the most energy efficient and compliant pool pumps in the industry, helping our customers meet or exceed the latest department of energy (DOE) regulations. Single-speed pumps typically run at high rpm’s around the clock, over-circulating water and wasting precious energy and money. A variable speed pump motor allows users to circulate water at the minimum turnover rate for water quality at a lower RPM, thereby greatly reducing the energy needed to run the pump. The slower circulation rates of a variable speed pump equate to a noticeably quieter motor. Operating at lower speeds also lowers the temperature of the motor, extending the life of the motor. Upgrading to a variable speed motor will lower the cost of pool ownership through energy savings without replacing the pump. These motors run cooler, quieter and last longer. Owning a pool with a variable speed motor is more affordable and better for the environment.

The Century VGreen Evo™ EVQ165 is a 1.65 HP variable speed replacement motor for in-ground pool pumps. It is designed as a direct drop-in upgrade for selected single-speed square-flange motors while meeting modern Department of Energy (DOE) efficiency regulations for replacement pool pump motors.

Replaces These Product Numbers

• Century: EVQ165 (this product)
• Century: B2841V1 (selected 1 HP square-flange motors)
• Pentair OEM motors where the nameplate matches the specs below, such as part 0-1177450-03

Always verify the details on your existing motor label against the “Check Before You Order” section below.

Check Before You Order

• Frame and mounting: Existing motor uses a square-flange “Y” frame (four mounting bolts around the shaft opening).
• Horsepower: Existing motor is in the 1–1.65 HP range (often labeled 1.0 HP or similar on the nameplate).
• Voltage: System is wired for 230/115V single phase (EVQ165 supports either voltage when wired correctly).
• Pump type: In-ground pool filtration pump (not a booster, spa blower, or dedicated water feature pump).
• Regulations: You want a DOE-compliant, variable speed replacement for an older single-speed motor (required in states like CA and NY for most residential filtration pumps).

Key Motor Specifications

• Model: Century VGreen Evo™ EVQ165
• Horsepower: 1.65 HP variable speed
• Frame: 48Y body with square-flange mounting (bolts directly to compatible pump housings)
• Voltage: 230/115V, 1-phase
• Motor type: High-efficiency variable speed (ECM)
• Application: In-ground pool and spa circulation pumps

Why Choose the VGreen Evo EVQ165

• Direct drop-in replacement: Designed to bolt onto many existing square-flange pump housings without replumbing.
• DOE and state efficiency compliant: Meets current standards for replacement pool pump motors.
• Energy savings: Variable speed operation allows you to run at lower RPM for daily filtration, reducing power use compared to single-speed motors.
• Quieter operation: Lower speeds mean less noise around the pool equipment pad.
• Longer motor life: Cooler running temperatures can help extend service life under normal operating conditions.

If your existing motor label shows a different frame style, horsepower, or voltage than listed above, or if you are unsure whether this is the correct replacement, please contact us with a clear photo of your current motor label and pump housing so we can help confirm compatibility.