Spa Packs

Collection: Spa Packs

112 products

Spa Packs

Replace a failed spa control system with a complete spa pack from Hydro-Quip and Gecko Alliance. PST Pool Supplies stocks spa pack controls, auto drain kits, and remote control kits for portable hot tubs — complete control system replacements from $416.30.

A spa pack (also called a spa control pack or spa pack controller) is the all-in-one control unit that manages the heater, pump(s), blower, lights, and ozonator through a single integrated system. When the spa pack fails — due to board failure, lightning strike, water intrusion, or age — replacing the complete pack restores all spa functions simultaneously. The key units in this collection: Hydro-Quip PS6702Y-LH is a 115V/230V switchable spa pack with single-pump, blower, ozone, and light control — a widely compatible entry-level control for smaller portable spas. The Hydro-Quip CS4009-US2 supports dual-pump configurations (P1, P2) with blower, ozone, and light outputs — appropriate for spas with two therapy pump circuits. The Hydro-Quip CS800-A2 is a compact control pack for smaller spa footprints. The Hydro-Quip BES-6000 Auto Drain Kit and Remote Control Kit are accessory systems for BES-6000 series installations — the auto drain enables scheduled spa water drainage, while the remote kit adds wireless topside operation. The Gecko in.yt-7 and in.xe-5 are Gecko Alliance's contemporary control packs with WiFi compatibility — the in.yt-7 supports up to 7 pump speeds/circuits and the in.xe-5 handles 5-circuit configurations. Both Gecko packs include Gecko's IN.TOUCH app compatibility for smartphone control of spa temperature and functions.

When selecting a replacement spa pack, the critical matching parameters are: (1) Voltage (115V or 230V — most residential spas over 5kW require 230V), (2) Pump circuit count (single or dual pump), (3) Heater output (4.0kW or 5.5kW — must match your existing heater element), (4) Topside control compatibility (topside panels are brand-specific; verify the replacement pack supports your existing topside or budget for a replacement topside), and (5) Auxiliary outputs needed (blower, ozone, light, auxiliary). Replacing a Gecko pack requires a Gecko topside; replacing a Hydro-Quip pack with a Gecko unit requires a topside replacement as well.

Shop spa pack replacements at PST Pool Supplies and restore complete control to your hot tub with a properly matched control system.

Frequently Asked Questions

How do I know if my spa pack has failed versus another component?
Spa pack failure presents differently depending on which board component has failed: (1) Complete dead spa (no display, no response to any control) — check GFCI breaker first; if breaker is not tripped, confirm 240V power is reaching the pack with a voltmeter. If power is present and the pack shows no life, the pack's power supply or main board has failed. (2) Heater error codes that persist after flow/sensor replacement — if FLO, OH, or SN errors continue after replacing the flow switch and sensors, the heater relay or control board may be the fault. (3) Pump or blower that won't respond to topside commands — if the relay for a specific output has failed, that circuit won't activate while others work normally. Test by checking for 240V at the pack's pump output terminals when the pump button is pressed. (4) Topside display garbled or buttons unresponsive — could be a failed topside (less expensive) or the pack's topside communication circuit. Try replacing the topside first before the pack. (5) Intermittent shutdowns or GFCI trips — could indicate a failing heater element (most common), a failing pack, or a ground fault elsewhere. Test the heater element resistance first.
Can I replace a Hydro-Quip spa pack with a Gecko pack or vice versa?
Yes, cross-brand spa pack replacement is possible but requires additional components: Topside control panel — topside panels are brand-specific and use proprietary communication protocols. A Gecko topside will not work with a Hydro-Quip pack and vice versa. When switching brands, budget for a matching replacement topside ($150–$250 typically). Heater compatibility — most flow-through spa heaters are compatible across control brands if the voltage and kW match. Sensor compatibility — temperature and hi-limit sensors may need replacement with the new brand's compatible sensors (typically 2-pin connectors, same physical size but different calibration). Wiring — the basic wiring (pump power, heater, blower, light) uses standard connections; the topside and sensor connectors are brand-specific. In practice, replacing with the same brand (Hydro-Quip to Hydro-Quip, Gecko to Gecko) is significantly simpler — the existing topside, sensors, and wiring harness typically reuse without modification. Cross-brand replacement makes sense when the original brand is discontinued or when specific features (like Gecko's WiFi/app control) are desired.
What does a spa auto drain kit do and do I need one?
The Hydro-Quip BES-6000 Auto Drain Kit adds a scheduled automatic drain valve to the BES-6000 spa pack system — it allows the spa to be programmed to drain at specific intervals without manual intervention. This is primarily useful for: (1) Commercial spas — hotel, resort, or fitness center spas that require frequent water changes on a schedule to meet health code requirements. (2) Vacation properties — spas at rental properties that need water management when the owner is not present. (3) High-use spas — spas with very high bather loads that require more frequent water changes than the standard 3–4 month residential interval. For a standard residential spa used by a household, the auto drain kit is not necessary — the spa is drained manually every 3–4 months as part of routine maintenance. The Remote Control Kit for the BES-6000 adds wireless topside operation, allowing control of spa temperature and functions from a remote location — useful for pre-heating the spa before arrival.
What is the difference between Gecko in.yt and in.xe spa packs?
Both are current-generation Gecko Alliance spa control packs with WiFi/app compatibility, but differ in circuit capacity: the Gecko in.yt-7 supports up to 7 output circuits — configurations for spas with two therapy pumps, a circulation pump, blower, ozone, light, and auxiliary outputs. It is Gecko's most capable residential pack for complex spa configurations. The Gecko in.xe-5 supports up to 5 output circuits — suitable for spas with one or two therapy pumps, blower, ozone, and light. For most residential portable hot tubs (1–2 pumps), the in.xe-5 is sufficient. Both packs are compatible with Gecko's IN.TOUCH 2 smartphone app for remote temperature monitoring and control, Gecko's in.k series topside panels, and Gecko's standard sensor and heater configurations. Both are 115V/230V switchable and support 4.0kW and 5.5kW heater elements. The primary selection factor is the number of pump/circuit outputs your spa requires — count the individual motor circuits (each pump speed counts as a separate circuit in some configurations).