How long does the unit take to fully assemble?Times on assembly will vary. If you are a beginner first time build, assembly can take anywhere from 4-6 hours. Expert level builders can complete it in as little as 1 hour. Where can I locate my serial n

How long does the unit take to fully assemble? Times on assembly will vary. If you are a beginner first time build, assembly can take anywhere from 4-6 hours. Expert level builders can complete it in as little as 1 hour.Where can I locate my serial number? The serial number will be located on the user left base in front of the weight stacks on a white sticker.What lubricant do you recommend for the unit and what needs to be lubricated? We recommend using Teflon Based lubricant on all chroming every 3 to 6 months. This includes the Guide Rods your weights utilize, as well as the front shafts on the unit. Please do not use WD-40 or other products besides the recommended Teflon Based Lubricant.How do I properly install the weight plates for the units? Please install the plates with the smooth surface side up. The small platforms/feet should be facing downwards. Please also make sure the weight stack number indent is facing towards the inside of the machine.How much space do I need for the unit? We recommend a space with a level surface and a clear or usable space of approximately 89 inches in width and 52 inches in depth. You&#x2019;ll also need a ceiling taller than 96 inches for workable space, but the assembled unit stands at 84 inches tall once complete.What are the dimensions of the Centr 3? The Centr 3 is 46 inches long, 59 inches wide and 84 inches tall.How tall is the unit without the pull up bar? Unfortunately, the pull up bar cannot be removed.Can I remove the pull up bar without affecting the structure of the unit? Unfortunately, the pull up bar cannot be removed.Can I install the unit without the top cross bar? Unfortunately, the pull up bar cannot be removed.How much space is on the inside of the unit? The space inside the unit is 45 inches long and 47 inches wide.Can I upgrade the weight stacks of the unit? Unfortunately, the weight stacks cannot be upgraded.How much does one of the main frame stations weigh? One of the main frames weighs 65 pounds.How much does the entire unit weigh? The Centr 3 complete unit weighs 631 pounds, or 286 kgs.Can I place my unit outside? Unfortunately, the unit is not meant to be in an outdoor setting.Are the sliders interchangeable? Unfortunately, the sliders are not interchangeable.How heavy is each weight plate? Each weight plate is 10 pounds.How much weight am I lifting per weight stack? The Centr 3 has a resistance ratio of 2:1 per pulley, which means the maximum weight you can lift per pulley is 82.5 lbs per pulley.How much space do I require on the back of the unit? We recommend at least 6 inches from the wall. However, the unit can be pushed all the way back against a wall if necessary.How much space do I require on the front of the unit? We recommend at least a foot of space in front of the unit, but this really depends on how much exercise space you require to conduct your workouts.How much space do I require on the sides of the unit? We recommend at least a foot of space on each side. However, if space is tight, we recommend 6 inches. It really depends on the required space for you to properly conduct your workouts.&#xA0;How much does the cable extend from the carriage? (How long/weight stem max out) The cable can extend up to 98 inches before the top plate hits the top of the machine.What is the Highest/Lowest Position the Carriage/Swivel pulley assembly reaches? The Highest position will be 68 inches. The lowest position would be 11 inches.&#xA0; &#xA0;&#xA0;&#xA0;What is the highest/Lowest set position/usage for red Smith Bar?The Highest position will be 73.5 inches. The lowest position would be 15 inches.What is the length of the pull up bar from end to end?The length is 38 inches.What is the length of the pull up bar from the interior, short end?The length is 11 inches.Am I able to hang another bench on the bench rack (not Inspire)?If the bench you&#x2019;re hanging has a handle or hanging mechanism that fits the width of our bench mount, then yes you can.What are the resistance ratios of each pull point?Each pull point is 2:1 ratio.How much does the red Smith Bar weigh? The Smith Bar, without weight pinned on the weight stacks and the bar is not attached to the carriages weights 17 lbs. The Smith Bar and carriages, without any weight plates pinned weighs 37 lbs.

FAQs

Model: SF3.3. Costco CA Product w/ FLB2C Bench - 2 Box Configuration (FY27). User Manual - English (2026-03-26). User Manual - French (2026-03-26). User Manual - Spanish (2026-03-26). Costco Product w/ FLB2C Bench (FY27). User Manual - English (2026-

Model: SF3.3<hr>Costco CA Product w/ FLB2C Bench - 2 Box Configuration (FY27)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80507-EN-V2026-03-26_UM_Centr3_Costco_C17.pdf?v=1788369784" target="_blank" rel="noopener noreferrer">User Manual - English</a> (2026-03-26)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80507-FR-V2026-03-26_UM_Centr3_Costco_C17.pdf?v=1788369784" target="_blank" rel="noopener noreferrer">User Manual - French</a> (2026-03-26)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80507-ES-V2026-03-26_UM_Centr3_Costco_C17.pdf?v=1788369784" target="_blank" rel="noopener noreferrer">User Manual - Spanish</a> (2026-03-26)<hr>Costco Product w/ FLB2C Bench (FY27)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80029-EN-V2026-03-26_UM_Centr3_Costco.pdf?v=1788369421" target="_blank" rel="noopener noreferrer">User Manual - English</a> (2026-03-26)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80029-FR-V2026-03-26_UM_Centr3_Costco.pdf?v=1788369422" target="_blank" rel="noopener noreferrer">User Manual - French</a> (2026-03-26)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80029-ES-V2026-03-26_UM_Centr3_Costco.pdf?v=1788369422" target="_blank" rel="noopener noreferrer">User Manual - Spanish</a> (2026-03-26)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80029-MX-V2026-06-04_UM_Centr3_Costco.pdf?v=1788369421" target="_blank" rel="noopener noreferrer">User Manual - Mexico</a> (2026-06-04)<hr>Costco CA Product w/ FLB2C Bench - 2 Box Configuration (FY26)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80507-EN-V2025-06-20_UM_Centr3_Costco_C17.pdf?v=1758827546" target="_blank" rel="noopener noreferrer">User Manual - English</a> (2025-06-20)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80507-FR-V2025-06-20_UM_Centr3_Costco_C17.pdf?v=1758827546" target="_blank" rel="noopener noreferrer">User Manual - French</a> (2025-06-20)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80507-ES-V2025-06-20_UM_Centr3_Costco_C17.pdf?v=1758827547" target="_blank" rel="noopener noreferrer">User Manual - Spanish</a> (2025-06-20)<hr>Costco Product w/ FLB2C Bench (FY26)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80029-EN-V2025-05-23_UM_Centr3_Costco.pdf?v=1758036221" target="_blank" rel="noopener noreferrer">User Manual - English</a> (2025-05-23)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80029-FR-V2025-05-23_UM_Centr3_Costco.pdf?v=1758036221" target="_blank" rel="noopener noreferrer">User Manual - French</a> (2025-05-23)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80029-ES-V2025-05-23_UM_Centr3_Costco.pdf?v=1758036221" target="_blank" rel="noopener noreferrer">User Manual - Spanish</a> (2025-05-23)<a href="https://cdn.shopify.com/s/files/1/0754/7135/6203/files/80029-MX-V2025-07-24_UM_Centr3_Costco.pdf?v=1758036221" target="_blank" rel="noopener noreferrer">User Manual - Mexico</a> (2025-05-23)<hr>Costco Product w/ FLB2C Bench (FY25)<a href="https://cdn.shopify.com/s/files/1/0597/5936/2153/files/80029-EN-V2024-10-01_Centr3_User_Manual_Costco.pdf?v=1754931145" target="_blank" rel="noopener noreferrer">User Manual - English</a> (2024-10-01)<a href="https://cdn.shopify.com/s/files/1/0597/5936/2153/files/80029-FR-V2024-10-01_Centr3_User_Manual_Costco.pdf?v=1754931145" target="_blank" rel="noopener noreferrer">User Manual - French</a> (2024-10-01)<a href="https://cdn.shopify.com/s/files/1/0597/5936/2153/files/80029-ES-V2024-10-01_Centr3_User_Manual_Costco.pdf?v=1754931145" target="_blank" rel="noopener noreferrer">User Manual - Spanish</a> (2024-10-01)<a href="https://cdn.shopify.com/s/files/1/0597/5936/2153/files/80029-MX-V2024-10-01_Centr3_User_Manual_Costco.pdf?v=1754931146" target="_blank" rel="noopener noreferrer" id="isPasted">User Manual - Mexico</a> (2024-10-01)

Manuals

Centr 3 Home Gym Functional Trainer with Selectorized Smith Bar Assembly Video. Centr 3 Home Gym Functional Trainer with Selectorized Smith Bar Demo Video

Centr 3 Home Gym Functional Trainer with Selectorized Smith Bar&#xA0;Assembly Video<iframe width="100%" src="https://www.youtube.com/embed/buJYmXYj3Fk??feature=shared&amp;wmode=opaque&amp;rel=0" frameborder="0" allowfullscreen class="fr-draggable">&#xA0;</iframe>Centr 3 Home Gym Functional Trainer with Selectorized Smith Bar&#xA0;Demo Video<iframe width="100%" src="https://www.youtube.com/embed/Pc-UpSAsTks??feature=shared&amp;wmode=opaque&amp;rel=0" frameborder="0" allowfullscreen class="fr-draggable">&#xA0;</iframe>

Videos

Join CENTR

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Warranty Registration

Centr

Centr 3 Home Gym Functional Trainer with Selectorized Smith Bar

Equipment

Strength

Functional Trainers

What are the community guidelines and rules?

What is CENTR and how does it work?

How do I start my free trial?

Will I be charged during my free trial?

How do I redeem a promo code or gift subscription?

How do I create my CENTR account?

Which subscription plan should I choose?

How do I set up my profile and goals?

How do I select my fitness level?

How do I choose my workout program?

What equipment do I need to get started?

How do I download the CENTR app?

Can I use CENTR on multiple devices?

Which devices are compatible with CENTR?

How do I navigate the CENTR app?

Where can I find help and support?

What should I do first after signing up?

How long are CENTR workouts?

Can I try CENTR before committing?

What happens after my trial ends?

How do I cancel if CENTR isn't for me?

Is there a community or support group?

What if I have dietary restrictions?

Do I need a gym membership to use CENTR?

A Better Centr Experience, All in One App

Getting Started

I can't log in to my account

I forgot my password - how do I reset it?

I'm not receiving password reset emails

My password reset link isn't working

I'm getting an invalid credentials error

I'm being logged out repeatedly

I can't access my account with Apple Sign-In

Understanding Apple Private Relay email issues

How do I find my Apple Private Relay email?

How do I change my password?

How do I use Apple Sign-In?

How do I use Google Sign-In?

Switching from email to social login

How do I update my email address?

How do I update my profile information?

How do I manage notification settings?

How do I link Apple or Google Sign-In to my account?

Can I recover a deleted account?

Account & Login

How do I request a refund?

I cancelled my subscription but was still charged

What happens when my free trial ends?

What is the refund policy?

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Will I lose access immediately after cancelling?

How do I reactivate a cancelled subscription?

Understanding auto-renewal

How do I upgrade my subscription plan?

How do I downgrade my subscription?

How do I pause my subscription?

I was charged but my trial shouldn't have ended yet

What payment methods are accepted?

How do I update my payment method?

Why was my payment declined?

How do I fix a failed payment?

When will I be charged?

How do I view my billing history?

How do I get a receipt or invoice?

Understanding subscription vs one-time charges

When will I receive my refund?

I was charged incorrectly

I see duplicate charges

Disputing a charge with my bank

Managing your Apple App Store subscription

Managing your Google Play subscription

How do I cancel my subscription?

Managing your web subscription (centr.com)

Subscription & Billing

What if I miss a day in my program?

How do I log weights and reps?

Why isn't my workout marking as complete?

How do I skip or modify exercises?

What types of workouts are available?

Can I play my own music during workouts?

How do I browse available workouts?

How do I search for specific workouts?

How do I filter workouts by equipment?

How do I filter by duration?

How do I find workouts for my fitness level?

What programs are available?

How do I start a program?

How do I switch programs?

Can I do multiple programs at once?

How do I restart a program?

How do I customize my workout plan?

How do I view my workout history?

How do I play and pause workouts?

How do I adjust video quality?

Understanding rest timers and intervals

How do I track my strength gains?

Workouts & Programs

How does the meal planner work?

How do I set my dietary preferences?

How do I handle food allergies?

Can I customize portion sizes?

How do I swap meals?

How do I plan for a family?

How do I use the shopping list?

How do I meal prep efficiently?

Understanding serving sizes

Can I save favorite recipes?

How do I log my meals?

Nutrition & Meals

How do I manage data usage?

How do I adjust notification preferences?

How do I access meditation content?

How do I save workouts to favorites?

Understanding rest timers and workout intervals

How do I connect my Apple Watch?

How do I cast to Chromecast?

How do I use AirPlay?

How to screen mirror your Centr workouts (iOS)

App Features & Settings

The app crashes when I open it

Videos won't play or keep buffering

I keep getting logged out of the app (Android)

App stuck on CENTR logo

The app is freezing or unresponsive

The app is running slowly

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Content isn't loading properly

Login problems after v8.0 update

My workouts disappeared after app update

Video quality is poor

Audio is out of sync

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Workouts aren't marking as complete

My data is missing or incorrect

Multiple device sync issues

Slow loading times

Should I delete and reinstall?

How do I provide feedback about CENTR?

Troubleshooting

Subscription Renewal Update

Centr Login Update & How To Prepare (Before Sept. 28th)

Centr Login Update & How To Prepare (After Oct 25th)

Centr Login Update

Centr App Service Bulletins

Centr App

10" & 15.6" LED Touchscreens

15" Touch Key LED Console

Tablet Holder

Consoles

Assembly Video

Demo Video

Maintenance & Troubleshooting

Centr RUNR Treadmill

Centr RUNR-S Treadmill with 10" Screen

Centr X HYROX Perform Tread

Demo Videos

Inspire Series T4 & T4S Treadmill

Inspire Series T5 & T5S Treadmill

Inspire Series T7 & T7S Treadmill

Belt Alignment Video

General Treadmill Maintenance & Troubleshooting

(JUL 2025) Common Treadmill Issues – Current Solutions & Best Practices

Treadmill Service Bulletins

Centr OTA App

Firmware Updates

Inspire Tread 3 Motorized Treadmill

Discontinued Treadmills

Treadmills

Centr 1 Home Gym Functional Trainer

Centr 2 Home Gym Functional Trainer (NEW 2026)

Centr 2 Home Gym Functional Trainer

Centr Power Series SF6 Smith Functional Trainer

Inspire FT1 Functional Trainer

Centr Inspire Series FT1 Pro Functional Trainer

Inspire FT2 Functional Trainer

Centr Inspire Series FT2 PRO Smith Functional Trainer

Inspire FTX & FTXC Functional Trainer

Inspire SF3 Smith Machine Functional Trainer

Inspire CG3 Functional Trainer

Discontinued Functional Trainers

Centr Multi-Gym

Centr Body Weight Home Gym Machine

Multi-Gyms