PPM maintenance checklists for building equipment

Keep your AHU running efficiently with structured checks for filters, coils, belts, dampers, and frost protection — built for FM teams managing commercial HVAC plant.

Prevent comfort complaints and water damage with structured FCU maintenance checks — filters, valves, condensate drains, and fan motors for commercial building operations.

A maintenance checklist for VAV boxes covering damper actuator operation, controller calibration, reheat coil checks, and airflow sensor validation for commercial buildings.

A maintenance checklist for CAV units including damper checks, reheat coil inspection, and airflow verification — relevant to building operations teams managing constant-volume ventilation.

Ensure PSSR compliance and reliable pneumatic control with air compressor checks covering oil, filters, receiver drainage, and pressure relief testing.

A maintenance checklist for motorised control valves covering actuator testing, valve stroke verification, gland inspection, and BMS signal checks — for HVAC heating and cooling circuit regulation.

A maintenance checklist for PICVs covering flow setting verification, actuator operation, strainer cleaning, and commissioning data checks — for balanced HVAC water distribution systems.

A maintenance checklist for fan coil unit valves covering actuator operation, valve seat inspection, flow verification, and BMS control signal testing — for HVAC zone temperature control.

Keep packaged rooftop units delivering efficient heating and cooling — filter, coil, and compressor checks, economiser and belt inspection, and F-Gas compliance.

Keep entrance air curtains saving energy — fan and filter checks, heating element and control verification, door interlock testing, and airflow inspection.

Meet Gas Safe compliance and prevent costly breakdowns with commercial boiler checks covering burner inspection, flue gas analysis, safety interlocks, and water quality.

A maintenance checklist for plate heat exchangers covering plate inspection, gasket condition, pressure testing, and cleaning procedures — for HVAC and domestic hot water systems in commercial buildings.

Protect against legionella and prevent vessel failure with calorifier checks covering stored temperature monitoring, sacrificial anode condition, thermostat calibration, and descaling schedules.

A maintenance checklist for thermal store vessels covering temperature monitoring, stratification checks, insulation condition, and valve operation for heating and hot water buffer systems.

Keep your air source heat pump delivering efficient low-carbon heat — coil and fan checks, refrigerant and F-Gas compliance, defrost operation, and flow-temperature verification.

Keep your ground source heat pump running efficiently — ground-loop and glycol checks, circulator and refrigerant verification, flow temperatures, and controls optimisation.

Keep your electric boiler safe and efficient — heating element, contactor, and control checks, safety device testing, and electrical and scale inspection.

Keep your biomass boiler burning cleanly and reliably — combustion and ash management, fuel feed and flue checks, heat exchanger cleaning, and safety controls.

Keep your steam boiler safe and efficient — water level control and safety valve testing, blowdown and TDS management, gauge glass checks, and examination compliance.

Keep underfloor heating comfortable and efficient — manifold, actuator, and flow checks, water quality and balancing, control verification, and pressure testing.

Keep combustion safe — flue integrity and sweeping, draught verification, terminal and condensate checks, and CO-risk management for boilers and biomass plant.

A maintenance checklist for DX cooling units covering refrigerant circuit inspection, condenser and evaporator coil checks, filter maintenance, and electrical safety for commercial cooling systems.

A maintenance checklist for split system air conditioning units covering indoor and outdoor unit inspection, filter cleaning, refrigerant checks, and drainage — for FM teams and building engineers.

A maintenance checklist for VRF systems covering outdoor unit inspection, indoor unit servicing, refrigerant management, controller checks, and F-Gas compliance for multi-zone commercial HVAC.

A maintenance checklist and schedule for air-cooled, water-cooled, and process chillers — covering compressor checks, condenser maintenance, refrigerant management, F-Gas compliance, and efficiency monitoring for commercial and industrial cooling systems.

Control legionella risk and maintain cooling performance with structured cooling tower checks — water treatment, fill pack condition, drift eliminators, and HSE L8 compliance.

A maintenance checklist for air-cooled and water-cooled condensers covering coil cleaning, fan inspection, refrigerant pressures, and subcooling checks for commercial cooling plant.

A maintenance checklist for evaporator coils covering frosting checks, airflow verification, refrigerant superheat, drain management, and coil cleaning for cooling and refrigeration systems.

Keep server and comms rooms cool and stable — filter, humidity, and condensate checks, refrigerant or chilled-water verification, fan and alarm tests, and redundancy.

Keep chilled beams cooling quietly and condensation-free — coil cleaning, valve and dew-point control checks, induction nozzle inspection, and flow balancing.

Keep dry and adiabatic coolers rejecting heat efficiently — coil and fan checks, glycol verification, adiabatic pad and water-hygiene management, and control checks.

Keep evaporative coolers cooling efficiently and hygienically — pad and water-hygiene management, legionella control, pump and bleed-off checks, and fan inspection.

A maintenance checklist for extract fans covering motor condition, belt tension, vibration checks, and ductwork inspection — essential for building ventilation and air quality management.

A maintenance checklist for supply air fans including motor inspection, belt and bearing checks, filter status, and vibration monitoring for ventilation systems in commercial buildings.

A maintenance checklist for MVHR units covering heat exchanger cleaning, filter replacement, fan checks, and condensate management — for energy-efficient building ventilation maintenance.

Keep commercial kitchen ventilation safe and grease-free — canopy and filter cleaning, TR/19 ductwork deep cleans, fan checks, and fire-suppression coordination.

Keep enclosed car parks safe to breathe and clear in a fire — CO/NO₂ detection, impulse/jet and extract fan checks, smoke-control verification, and damper testing.

Keep washrooms odour-free and compliant with Building Regs Part F — airflow verification, fan and grille cleaning, run-on and twin-fan checks, and ductwork inspection.

Keep ductwork clean, sealed, and compliant — cleanliness and hygiene inspection to TR/19, leakage and support checks, damper verification, and insulation review.

Keep humidity control reliable and hygienic — cylinder/electrode and water-hygiene checks, legionella control on spray types, descaling, and control verification.

Keep dehumidification reliable — coil or desiccant checks, condensate and filter management, humidity control verification, and refrigerant/F-Gas compliance.

Keep heating and cooling circuits flowing reliably with pump checks covering seal condition, motor current, vibration levels, and duty/standby changeover verification.

A maintenance and servicing checklist for pressurisation units covering pressure settings, pump operation, expansion vessel checks, and fill valve inspection — essential for sealed heating and cooling systems.

A maintenance checklist for expansion vessels covering pre-charge pressure, bladder condition, system pressure, and safety valve checks — for sealed heating and cooling systems.

Maintain packaged pressurisation sets with checks for integrated controller programming, spill vessel condition, manufacturer-specific fault codes, and warranty-compliant servicing procedures.

A maintenance checklist for cold water booster pump sets covering pump inspection, pressure vessel checks, control panel verification, and water hygiene compliance for boosted water supply systems.

A maintenance checklist for sump pumps covering float switch testing, impeller inspection, discharge pipe checks, and alarm verification — for basement and sub-ground drainage protection.

A maintenance checklist for sewage pumps and lifting stations covering impeller inspection, float switch testing, alarm verification, and chamber cleaning for below-drain foul water systems.

Keep heating and chilled water moving efficiently — pump operation, seal and bearing checks, speed-control verification, flow confirmation, and leak inspection.

Keep firefighting and pressurised systems stable — jockey pump operation, pressure cut-in/out settings, seal and connection checks, and control verification.

Keep submersible pumps protecting against flooding — operation and float-switch checks, seal and impeller inspection, level control verification, and alarm testing.

Ensure your generator starts when you need it — weekly run tests, ATS verification, load bank testing, fuel system checks, and battery maintenance for building resilience.

Protect critical loads from power disruption with UPS checks covering battery health testing, inverter performance, bypass operation, and load capacity monitoring.

A maintenance checklist for HV switchgear covering visual inspection, circuit breaker operation, protection relay testing, and thermographic surveys — for specialist electrical maintenance teams.

A maintenance checklist for LV switchgear and main switchboards covering thermographic surveys, circuit breaker testing, busbar inspection, and protection device verification for commercial buildings.

A maintenance checklist for electrical distribution boards covering RCD testing, circuit breaker inspection, thermal checks, and circuit schedule verification — for general electrical safety in buildings.

A maintenance checklist for lighting control panels covering schedule programming, sensor calibration, relay inspection, and override switch testing — for energy-efficient building lighting management.

A maintenance checklist for trace heating panels covering element insulation testing, thermostat calibration, alarm verification, and circuit monitoring — for frost protection of pipework and equipment.

Keep your solar PV array generating at its best — panel and inverter checks, connection and isolation inspection, performance monitoring, and DC safety verification.

Keep EV chargers safe and available — connector and cable inspection, RCD and earth testing, load-management and software checks, and signage verification.

Keep battery storage safe and performing — module and BMS checks, cooling and ventilation, fire-safety verification, connection inspection, and inverter monitoring.

Make sure standby power transfers when it matters — ATS transfer testing, contact and control checks, timing verification, and generator interface inspection.

Keep power factor correction cutting your reactive power charges — capacitor and contactor checks, controller verification, harmonic and cooling inspection.

Ensure life safety compliance with smoke damper checks covering actuator testing, blade seal integrity, BMS interlock verification, and fire strategy documentation.

Stay compliant with annual fire damper drop tests, fusible link inspection, blade condition checks, and the compliance record-keeping your fire risk assessment requires.

Meet BS EN 12845 and insurance requirements with sprinkler pump weekly run tests, flow verification, diesel engine checks, and compliant record-keeping for fire system reliability.

Keep your fire detection system compliant and reliable — weekly call point tests, zone checks, battery and standby supply verification, and fault log management to BS 5839.

Keep escape routes lit when the power fails — monthly function tests, the annual full-duration test, battery and luminaire checks, and log book records to BS 5266.

Keep your sprinkler installation ready to operate — weekly pump and alarm tests, control valve and water-supply checks, gauge readings, and head inspections.

Keep your dry riser ready for the fire service — six-monthly visual inspections, the annual wet pressure test, and inlet, outlet, and cabinet condition checks to BS 9990.

Keep your permanently charged wet riser ready — pump set tests, pressure and landing valve checks, water storage, and the annual flow test to BS 9990.

Keep portable extinguishers serviceable and in place — monthly visual checks, the annual basic service, pressure and seal verification, and signage to BS 5306.

Keep escape routes clear of smoke — monthly function tests of AOVs and smoke shafts, actuator and control panel checks, and battery and weather-seal verification.

Protect critical rooms with confidence — cylinder weight and pressure checks, detection and interlock tests, room integrity verification, and signage to BS EN 15004.

Keep fire doors fit to hold back smoke and fire — gap, seal, closer, hinge, and glazing checks with the inspection frequencies set by the Fire Safety Regulations.

Keep fixed hose reels ready for first-aid firefighting — monthly visual checks, the annual flow and pressure test, and hose, nozzle, and cabinet condition checks.

Keep fire detection reliable to BS 5839 — detector testing and sensitivity checks, cleaning and contamination management, and false-alarm reduction.

Keep very-early-warning smoke detection reliable — sampling pipe and airflow checks, filter and detector servicing, sensitivity verification, and fault review.

Keep automatic fire curtains ready to protect compartmentation — deployment testing, fabric and motor checks, fail-safe verification, and fire alarm interface tests.

A maintenance checklist for system degassers and deaerators covering valve inspection, venting checks, and water quality monitoring for closed-circuit heating and cooling systems.

A maintenance checklist for chemical dosing pots covering valve operation, corrosion inhibitor dosing, system water testing, and dosing record-keeping for heating and cooling water circuits.

A maintenance checklist for water softeners covering salt levels, regeneration cycle checks, hardness testing, and resin condition — for preventing scale in building heating and hot water systems.

A maintenance checklist for water treatment units covering dosing system operation, chemical stock levels, system water testing, and compliance record-keeping for heating and cooling water circuits.

A maintenance checklist for pipeline strainers covering mesh inspection, cleaning frequency, pressure drop monitoring, and blowdown procedures — for protecting pumps, valves, and heat exchangers.

A maintenance checklist for pressure reducing valves covering downstream pressure verification, strainer cleaning, seat condition, and bypass valve operation — for domestic and heating water systems.

A maintenance checklist for non-return valves covering back-flow prevention verification, seat inspection, hinge condition, and operation testing — for heating, cooling, and water supply systems.

A maintenance checklist for riser isolation valves covering operability testing, labelling verification, and access inspection — for maintaining zoned isolations in multi-storey buildings.

Keep stored cold water safe and compliant — tank inspections, temperature monitoring, lid and screen checks, and the clean-and-disinfect regime under ACoP L8 and HSG274.

Keep blended water safe from scalding without compromising legionella control — temperature checks, the fail-safe shut-off test, and servicing under TMV2/TMV3 schemes.

Protect the wholesome water supply from contamination — annual RPZ testing, relief-port and check-valve verification, and certification under the Water Fittings Regulations.

Keep unvented hot water safe and compliant — expansion vessel, pressure and temperature relief valve, tundish, and discharge checks under Building Regs Part G3.

Keep local electric water heaters safe and efficient — temperature and thermostat checks, descaling, element and relief-valve inspection, and legionella control.

Keep commercial kitchen drainage flowing and compliant — grease trap emptying and cleaning, baffle and dosing checks, odour control, and waste transfer records.

Keep point-of-demand hot water safe and reliable — heating and temperature checks, descaling, flow verification, and electrical or gas safety inspection.

A maintenance checklist for BMS outstation panels covering controller operation, sensor calibration, alarm management, and network communication — for optimising building controls performance.

Keep your BMS supervisor working for you — database backups, alarm and trend health, graphics accuracy, software and security patching, and network checks.

Keep field-level control accurate — I/O verification, communications and firmware checks, configuration backup, and clearing manual overrides on BMS outstations.

Keep variable speed drives running fans and pumps efficiently — cooling and filter checks, fault-log review, termination torque, and parameter and insulation verification.

Keep control decisions based on real values — calibration and drift checks on temperature, pressure, humidity, and CO₂ sensors, plus siting and wiring verification.

Make sure valves and dampers actually go where the BMS commands — full stroke tests, linkage and spring-return checks, fail-position verification, and signal tracking.

A maintenance checklist for heat meters covering sensor accuracy, flow measurement verification, data logging checks, and calibration — for energy monitoring and billing in commercial buildings.

A maintenance checklist for electrical energy meters and sub-meters covering accuracy verification, CT ratio checks, communication links, and data logging — for energy management and tenant billing.

Turn water metering into leak detection and cost control — reading verification, pulse-output and BMS checks, strainer inspection, and overnight-flow leak analysis.

Keep gas data accurate and the installation safe — reading reconciliation, pulse-output verification, ventilation and leak checks, and correction-factor confirmation.

Keep tenant recharge and energy data defensible — reading reconciliation, CT-ratio and pulse-output verification, MID-compliance checks, and BMS data integrity.

Keep heat-network billing fair and compliant — flow-sensor and temperature-pair verification, integrator checks, and accuracy aligned with the Heat Network Regulations.

Keep passenger lifts safe and reliable — door, safety gear, rope, and control checks, levelling and emergency-alarm testing, and LOLER examination compliance.

Keep goods and service lifts safe and reliable — door/gate and load-control checks, safety gear and rope inspection, levelling, and LOLER examination compliance.

Keep accessibility platform lifts safe and available — control and safety-edge checks, door/gate and drive inspection, alarm testing, and LOLER examination compliance.

Keep escalators and moving walkways safe — step, comb, and handrail checks, brake and safety-device testing, emergency-stop verification, and examination compliance.